sality | 775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exerksowY.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	rksowY.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 2 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exerksowY.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rksowY.exe

Windows security bypass 2 TTPs 12 IoCs

Disable or Modify Tools

Modify Registry

Processes:

rksowY.exe775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

ASPack v2.12-2.42 1 IoCs
Detects executables packed with ASPack v2.12-2.42
aspackv2

Processes:

resource yara_rule

C:\Users\Admin\AppData\Local\Temp\rksowY.exe aspack_v212_v242
Deletes itself 1 IoCs

Processes:

rksowY.exe

pid process

1220 rksowY.exe
Executes dropped EXE 1 IoCs

Processes:

rksowY.exe

pid process

1220 rksowY.exe

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\rksowY.exe	aspack_v212_v242

pid	process
1220	rksowY.exe

pid	process
1220	rksowY.exe

UPX packed file 38 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/988-0-0x0000000000400000-0x0000000000D7B000-memory.dmp	upx
behavioral1/memory/988-1-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-9-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-16-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-8-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-19-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-22-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-7-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-23-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-24-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-31-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-32-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-34-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-36-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-35-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-38-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-39-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-43-0x0000000002C80000-0x0000000003D0E000-memory.dmp	upx
behavioral1/memory/988-57-0x0000000000400000-0x0000000000D7B000-memory.dmp	upx
behavioral1/memory/1220-62-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-67-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-65-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-63-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-66-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-58-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-64-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-61-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-60-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-69-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-68-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-80-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-82-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-81-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-84-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-85-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-86-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-95-0x00000000054E0000-0x000000000656E000-memory.dmp	upx
behavioral1/memory/1220-96-0x00000000054E0000-0x000000000656E000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

Disable or Modify Tools

Modify Registry

Processes:

rksowY.exe775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	rksowY.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	rksowY.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	rksowY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

T1082

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exerksowY.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rksowY.exe

Enumerates connected drives 3 TTPs 4 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exerksowY.exe

description	ioc	process
File opened (read-only)	\??\E:	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
File opened (read-only)	\??\G:	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
File opened (read-only)	\??\E:	rksowY.exe
File opened (read-only)	\??\G:	rksowY.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
bootkit persistence

Bootkit
T1542.003

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

description ioc process

File opened for modification \??\PhysicalDrive0 775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

Drops file in Program Files directory 64 IoCs

Processes:

rksowY.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\ktab.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmic.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe	rksowY.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jhat.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\policytool.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	rksowY.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	rksowY.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\pack200.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstat.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\servertool.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe	rksowY.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	rksowY.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\orbd.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\kinit.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmid.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe	rksowY.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\serialver.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	rksowY.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe	rksowY.exe

Drops file in Windows directory 1 IoCs

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI 775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exerksowY.exe

pid process

988 775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
988 775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
1220 rksowY.exe
1220 rksowY.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

pid	process
988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
1220	rksowY.exe
1220	rksowY.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exerksowY.exe

description	pid	process
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Token: SeDebugPrivilege	1220	rksowY.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

pid process

988 775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
988 775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

pid	process
988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exerksowY.exe

description	pid	process	target process
PID 988 wrote to memory of 1220	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	rksowY.exe
PID 988 wrote to memory of 1220	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	rksowY.exe
PID 988 wrote to memory of 1220	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	rksowY.exe
PID 988 wrote to memory of 764	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	fontdrvhost.exe
PID 988 wrote to memory of 772	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	fontdrvhost.exe
PID 988 wrote to memory of 332	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	dwm.exe
PID 988 wrote to memory of 2876	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	sihost.exe
PID 988 wrote to memory of 2992	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	svchost.exe
PID 988 wrote to memory of 744	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	taskhostw.exe
PID 988 wrote to memory of 3424	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	Explorer.EXE
PID 988 wrote to memory of 3556	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	svchost.exe
PID 988 wrote to memory of 3740	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	DllHost.exe
PID 988 wrote to memory of 3828	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	StartMenuExperienceHost.exe
PID 988 wrote to memory of 3900	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	RuntimeBroker.exe
PID 988 wrote to memory of 4020	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	SearchApp.exe
PID 988 wrote to memory of 3836	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	RuntimeBroker.exe
PID 988 wrote to memory of 4708	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	TextInputHost.exe
PID 988 wrote to memory of 3524	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	RuntimeBroker.exe
PID 988 wrote to memory of 3748	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	backgroundTaskHost.exe
PID 988 wrote to memory of 1516	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	backgroundTaskHost.exe
PID 988 wrote to memory of 4472	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	RuntimeBroker.exe
PID 988 wrote to memory of 4720	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	RuntimeBroker.exe
PID 988 wrote to memory of 1220	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	rksowY.exe
PID 988 wrote to memory of 1220	988	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe	rksowY.exe
PID 1220 wrote to memory of 764	1220	rksowY.exe	fontdrvhost.exe
PID 1220 wrote to memory of 772	1220	rksowY.exe	fontdrvhost.exe
PID 1220 wrote to memory of 332	1220	rksowY.exe	dwm.exe
PID 1220 wrote to memory of 2876	1220	rksowY.exe	sihost.exe
PID 1220 wrote to memory of 2992	1220	rksowY.exe	svchost.exe
PID 1220 wrote to memory of 744	1220	rksowY.exe	taskhostw.exe
PID 1220 wrote to memory of 3424	1220	rksowY.exe	Explorer.EXE
PID 1220 wrote to memory of 3556	1220	rksowY.exe	svchost.exe
PID 1220 wrote to memory of 3740	1220	rksowY.exe	DllHost.exe
PID 1220 wrote to memory of 3828	1220	rksowY.exe	StartMenuExperienceHost.exe
PID 1220 wrote to memory of 3900	1220	rksowY.exe	RuntimeBroker.exe
PID 1220 wrote to memory of 4020	1220	rksowY.exe	SearchApp.exe
PID 1220 wrote to memory of 3836	1220	rksowY.exe	RuntimeBroker.exe
PID 1220 wrote to memory of 4708	1220	rksowY.exe	TextInputHost.exe
PID 1220 wrote to memory of 3524	1220	rksowY.exe	RuntimeBroker.exe
PID 1220 wrote to memory of 3748	1220	rksowY.exe	backgroundTaskHost.exe
PID 1220 wrote to memory of 4472	1220	rksowY.exe	RuntimeBroker.exe
PID 1220 wrote to memory of 4720	1220	rksowY.exe	RuntimeBroker.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

Processes:

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exerksowY.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rksowY.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:764

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:772

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:332

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2876

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2992

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:744

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3424

C:\Users\Admin\AppData\Local\Temp\775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe
"C:\Users\Admin\AppData\Local\Temp\775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef.exe"
2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:988

C:\Users\Admin\AppData\Local\Temp\rksowY.exe
C:\Users\Admin\AppData\Local\Temp\rksowY.exe
3⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Deletes itself
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1220

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\6fc408a6.bat" "
4⤵
PID:4060

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3556

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3740

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3828

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3900

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4020

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3836

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
1⤵
PID:4708

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3524

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:3748

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:1516

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4472

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4720

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

Windows Service

Pre-OS Boot

Bootkit

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Modify Registry

Impair Defenses

T1562

Disable or Modify Tools