sality | 775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
05-07-2024 05:59

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General

Target

1.0.0.2.exe
Size

5.0MB
MD5

ad809738e208d99a28009023546bc695
SHA1

3326e4971b5b23122dac680dfb9eb41df0692267
SHA256

775939b8bf22ee4999cebd8d9e1525ca9417464b5fe6ed1778f0a7b43d07d6ef
SHA512

2c730917acab6344b187a2e208bd0753f78c4afd4804a209b3af034a1c8d90e50f7ebc3a00556bd79dac2fa385c2376622d88ad65f1ef4ee5e8fcce5af23a5cb
SSDEEP

98304:k2ONi+29K/WE9PhBGjohAInvqIKofZP5UyeAQQm4OTb12pcFS+fRXN/f0ykSJf+P:k4+SK9hh4M5v9fZP5UNDcOnMp0xN/8dn

Score

10^/10

sality aspackv2 backdoor bootkit evasion persistence trojan upx

Malware Config

Extracted

Family

sality

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

Modifies firewall policy service 3 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

1.0.0.2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	1.0.0.2.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
UAC bypass 3 TTPs 1 IoCs
evasion trojan

Bypass User Account Control
T1548.002

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

1.0.0.2.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1.0.0.2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1.0.0.2.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

1.0.0.2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	1.0.0.2.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
Executes dropped EXE 1 IoCs

Processes:

rksowY.exe

pid process

1940 rksowY.exe
Loads dropped DLL 2 IoCs

Processes:

1.0.0.2.exe

pid process

2524 1.0.0.2.exe
2524 1.0.0.2.exe

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

pid	process
1940	rksowY.exe

pid	process
2524	1.0.0.2.exe
2524	1.0.0.2.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2524-0-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-10-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-11-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-33-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-31-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-34-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-12-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-42-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-32-0x0000000000400000-0x0000000000D7B000-memory.dmp	upx
behavioral1/memory/2524-40-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-5-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-45-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-46-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-48-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-51-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-50-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-58-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-59-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-67-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-68-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-70-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-71-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-72-0x0000000000400000-0x0000000000D7B000-memory.dmp	upx
behavioral1/memory/2524-91-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-94-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-96-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-109-0x0000000000400000-0x0000000000D7B000-memory.dmp	upx
behavioral1/memory/2524-123-0x0000000002870000-0x00000000038FE000-memory.dmp	upx
behavioral1/memory/2524-203-0x0000000000400000-0x0000000000D7B000-memory.dmp	upx
behavioral1/memory/2524-204-0x0000000002870000-0x00000000038FE000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

1.0.0.2.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	1.0.0.2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	1.0.0.2.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

1.0.0.2.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1.0.0.2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1.0.0.2.exe

Enumerates connected drives 3 TTPs 21 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:

1.0.0.2.exe

description	ioc	process
File opened (read-only)	\??\I:	1.0.0.2.exe
File opened (read-only)	\??\L:	1.0.0.2.exe
File opened (read-only)	\??\M:	1.0.0.2.exe
File opened (read-only)	\??\V:	1.0.0.2.exe
File opened (read-only)	\??\W:	1.0.0.2.exe
File opened (read-only)	\??\X:	1.0.0.2.exe
File opened (read-only)	\??\H:	1.0.0.2.exe
File opened (read-only)	\??\T:	1.0.0.2.exe
File opened (read-only)	\??\G:	1.0.0.2.exe
File opened (read-only)	\??\N:	1.0.0.2.exe
File opened (read-only)	\??\O:	1.0.0.2.exe
File opened (read-only)	\??\P:	1.0.0.2.exe
File opened (read-only)	\??\Q:	1.0.0.2.exe
File opened (read-only)	\??\R:	1.0.0.2.exe
File opened (read-only)	\??\S:	1.0.0.2.exe
File opened (read-only)	\??\U:	1.0.0.2.exe
File opened (read-only)	\??\E:	1.0.0.2.exe
File opened (read-only)	\??\Z:	1.0.0.2.exe
File opened (read-only)	\??\K:	1.0.0.2.exe
File opened (read-only)	\??\Y:	1.0.0.2.exe
File opened (read-only)	\??\J:	1.0.0.2.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:

1.0.0.2.exe

description ioc process

File opened for modification \??\PhysicalDrive0 1.0.0.2.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	1.0.0.2.exe

Drops file in Program Files directory 64 IoCs

Processes:

rksowY.exe1.0.0.2.exe

description	ioc	process
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\Java\jdk1.7.0_80\bin\javah.exe	rksowY.exe
File opened for modification	C:\Program Files\Windows Defender\MSASCui.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	rksowY.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	rksowY.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	rksowY.exe
File opened for modification	C:\Program Files\InstallStart.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.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\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	rksowY.exe
File opened for modification	C:\Program Files\Windows Mail\WinMail.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	rksowY.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	1.0.0.2.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	rksowY.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jre7\bin\unpack200.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	rksowY.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javaws.exe	rksowY.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jre7\bin\kinit.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\Chess.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	rksowY.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe	rksowY.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\sidebar.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaw.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jre7\bin\orbd.exe	rksowY.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	rksowY.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE	rksowY.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	rksowY.exe
File opened for modification	C:\Program Files\Java\jre7\bin\rmid.exe	rksowY.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe	rksowY.exe
File opened for modification	C:\Program Files\Windows Journal\Journal.exe	rksowY.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE	rksowY.exe

Drops file in Windows directory 1 IoCs

Processes:

1.0.0.2.exe

description ioc process

File opened for modification C:\Windows\SYSTEM.INI 1.0.0.2.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

1.0.0.2.exe

pid process

2524 1.0.0.2.exe
2524 1.0.0.2.exe
2524 1.0.0.2.exe
2524 1.0.0.2.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	1.0.0.2.exe

pid	process
2524	1.0.0.2.exe
2524	1.0.0.2.exe
2524	1.0.0.2.exe
2524	1.0.0.2.exe

Suspicious use of AdjustPrivilegeToken 26 IoCs

Processes:

1.0.0.2.exe

description	pid	process
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe
Token: SeDebugPrivilege	2524	1.0.0.2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

1.0.0.2.exe

pid process

2524 1.0.0.2.exe
2524 1.0.0.2.exe

pid	process
2524	1.0.0.2.exe
2524	1.0.0.2.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

1.0.0.2.exerksowY.exe

description	pid	process	target process
PID 2524 wrote to memory of 1940	2524	1.0.0.2.exe	rksowY.exe
PID 2524 wrote to memory of 1940	2524	1.0.0.2.exe	rksowY.exe
PID 2524 wrote to memory of 1940	2524	1.0.0.2.exe	rksowY.exe
PID 2524 wrote to memory of 1940	2524	1.0.0.2.exe	rksowY.exe
PID 2524 wrote to memory of 1088	2524	1.0.0.2.exe	taskhost.exe
PID 2524 wrote to memory of 1160	2524	1.0.0.2.exe	Dwm.exe
PID 2524 wrote to memory of 1188	2524	1.0.0.2.exe	Explorer.EXE
PID 2524 wrote to memory of 1652	2524	1.0.0.2.exe	DllHost.exe
PID 2524 wrote to memory of 1940	2524	1.0.0.2.exe	rksowY.exe
PID 2524 wrote to memory of 1940	2524	1.0.0.2.exe	rksowY.exe
PID 2524 wrote to memory of 1088	2524	1.0.0.2.exe	taskhost.exe
PID 2524 wrote to memory of 1160	2524	1.0.0.2.exe	Dwm.exe
PID 2524 wrote to memory of 1188	2524	1.0.0.2.exe	Explorer.EXE
PID 2524 wrote to memory of 1652	2524	1.0.0.2.exe	DllHost.exe
PID 2524 wrote to memory of 1940	2524	1.0.0.2.exe	rksowY.exe
PID 2524 wrote to memory of 1940	2524	1.0.0.2.exe	rksowY.exe
PID 2524 wrote to memory of 1088	2524	1.0.0.2.exe	taskhost.exe
PID 2524 wrote to memory of 1160	2524	1.0.0.2.exe	Dwm.exe
PID 2524 wrote to memory of 1188	2524	1.0.0.2.exe	Explorer.EXE
PID 2524 wrote to memory of 1652	2524	1.0.0.2.exe	DllHost.exe
PID 2524 wrote to memory of 1088	2524	1.0.0.2.exe	taskhost.exe
PID 2524 wrote to memory of 1160	2524	1.0.0.2.exe	Dwm.exe
PID 2524 wrote to memory of 1188	2524	1.0.0.2.exe	Explorer.EXE
PID 2524 wrote to memory of 1652	2524	1.0.0.2.exe	DllHost.exe
PID 1940 wrote to memory of 1972	1940	rksowY.exe	cmd.exe
PID 1940 wrote to memory of 1972	1940	rksowY.exe	cmd.exe
PID 1940 wrote to memory of 1972	1940	rksowY.exe	cmd.exe
PID 1940 wrote to memory of 1972	1940	rksowY.exe	cmd.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

1.0.0.2.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1.0.0.2.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	1.0.0.2.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1088

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1160

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1188

C:\Users\Admin\AppData\Local\Temp\1.0.0.2.exe
"C:\Users\Admin\AppData\Local\Temp\1.0.0.2.exe"
2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2524

C:\Users\Admin\AppData\Local\Temp\rksowY.exe
C:\Users\Admin\AppData\Local\Temp\rksowY.exe
3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1940

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\69ed0314.bat" "
4⤵
PID:1972

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1652

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

T1112

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Disable or Modify System Firewall

T1562.004

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\69P6875H\k2[1].rar
Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\69ed0314.bat
Filesize
187B

MD5
3a2089692d5e01558fd8e525b3be064d

SHA1
4f4f711c3ea1555f405cb4d3dfa1ce814252e14b

SHA256
302611cc5a045af821be411615cb3e12464165b8dac9faa64458f8a142e3c634

SHA512
cf111e92e46c71f671f3e376fa801fd8f72fcfefd87afbf4a035c3749d4c846e301478a679ffdeaccc2cb86cc26a86650379288df97c6a9648ee8fdc9848792d

Download Submit
C:\Users\Admin\AppData\Local\Temp\75A6048C.exe
Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\rksowY.exe
Filesize
15KB

MD5
56b2c3810dba2e939a8bb9fa36d3cf96

SHA1
99ee31cd4b0d6a4b62779da36e0eeecdd80589fc

SHA256
4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07

SHA512
27812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e

Download Submit
memory/1088-15-0x0000000000410000-0x0000000000412000-memory.dmp

Filesize
8KB

Download
memory/1940-29-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1940-122-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/1940-39-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/1940-87-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download
memory/1940-88-0x0000000000340000-0x0000000000342000-memory.dmp

Filesize
8KB

Download
memory/1940-73-0x00000000001B0000-0x00000000001B9000-memory.dmp

Filesize
36KB

Download
memory/1940-30-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/1940-37-0x00000000001B0000-0x00000000001B9000-memory.dmp

Filesize
36KB

Download
memory/2524-45-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-67-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-32-0x0000000000400000-0x0000000000D7B000-memory.dmp

Filesize
9.5MB

Download
memory/2524-40-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-5-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-41-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/2524-43-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/2524-38-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2524-12-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-36-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2524-35-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/2524-0-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-46-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-48-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-51-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-50-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-58-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-59-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-34-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-42-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-68-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-70-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-71-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-31-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-72-0x0000000000400000-0x0000000000D7B000-memory.dmp

Filesize
9.5MB

Download
memory/2524-33-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-11-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-91-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-94-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-22-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/2524-96-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-109-0x0000000000400000-0x0000000000D7B000-memory.dmp

Filesize
9.5MB

Download
memory/2524-23-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2524-123-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-149-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

Download
memory/2524-10-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download
memory/2524-203-0x0000000000400000-0x0000000000D7B000-memory.dmp

Filesize
9.5MB

Download
memory/2524-204-0x0000000002870000-0x00000000038FE000-memory.dmp

Filesize
16.6MB

Download