ramnit | 9db443cd3a2b65f9f6f425f6aa81ae96ac42bfb11833e8a41e761842178bac82

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 07:42

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General

Target

1a79fcfbbdff1f6b860bf3e8849c969c_JaffaCakes118.dll
Size

132KB
MD5

1a79fcfbbdff1f6b860bf3e8849c969c
SHA1

0ff7e1838e1a8d3bbcbd4adabf675de49c9c9962
SHA256

9db443cd3a2b65f9f6f425f6aa81ae96ac42bfb11833e8a41e761842178bac82
SHA512

a9df0cc6c086046c4ee91b87f51bd7341e25f504258d2c7134c2d9021eb3af6fd4f2570356bda0d5e7cc97cae752f7fa7c9c555959ed12aa8309a7bbfbc787a3
SSDEEP

3072:3o6nwLqrSa4I+VCvJzT5/2GqMITcEW1W5:46uo5OGUTpW1c

Score

10^/10

ramnit banker persistence spyware stealer trojan upx worm

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "userinit.exe,c:\\program files (x86)\\microsoft\\watermark.exe"	svchost.exe

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Executes dropped EXE 2 IoCs

Processes:

regsvr32mgr.exeWaterMark.exe

pid process

2568 regsvr32mgr.exe
2636 WaterMark.exe
Loads dropped DLL 4 IoCs

Processes:

regsvr32.exeregsvr32mgr.exe

pid process

2244 regsvr32.exe
2244 regsvr32.exe
2568 regsvr32mgr.exe
2568 regsvr32mgr.exe

pid	process
2568	regsvr32mgr.exe
2636	WaterMark.exe

pid	process
2244	regsvr32.exe
2244	regsvr32.exe
2568	regsvr32mgr.exe
2568	regsvr32mgr.exe

UPX packed file 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2568-13-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2636-40-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2636-39-0x0000000000400000-0x0000000000435000-memory.dmp	upx
behavioral1/memory/2568-22-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2568-20-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2568-19-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2568-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2568-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2568-14-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2636-567-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

Processes:

regsvr32.exesvchost.exe

description	ioc	process
File created	C:\Windows\SysWOW64\regsvr32mgr.exe	regsvr32.exe
File created	C:\Windows\SysWOW64\dmlconf.dat	svchost.exe
File opened for modification	C:\Windows\SysWOW64\dmlconf.dat	svchost.exe

Drops file in Program Files directory 64 IoCs

Processes:

svchost.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Acrofx32.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\msadcs.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\sunec.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\license.html	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.DataSetExtensions.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\Microsoft.Build.Utilities.v3.5.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_a52_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\calendar.html	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.IdentityModel.Selectors.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_output\libwaveout_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libx26410b_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_ts_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libhds_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libsharpen_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\javafx-font.dll	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\NPAUTHZ.DLL	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\text_renderer\libtdummy_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libripple_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\msadds.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\about.html	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\epl-v10.html	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\softokn3.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.ServiceModel.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libmjpeg_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_dirac_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\libxslt.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\qipcap64.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationProvider.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Entity.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_dummy_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libflacsys_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libnsc_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\visualization\libgoom_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Filters\VISFILT.DLL	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\prism-d3d.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\Microsoft.Build.Utilities.v3.5.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_mpegaudio_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_extractor\libarchive_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libwave_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Media Player\wmpconfig.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\vdk150.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\hprof.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\license.html	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\System.IdentityModel.Selectors.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Routing.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\misc\libvod_rtsp_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\license.html	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Management.Instrumentation.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libgme_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\epl-v10.html	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Linq.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\services_discovery\libpodcast_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Defender\MsMpCom.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\imjplm.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\System.IdentityModel.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libaccess_wasapi_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_cycle_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\ja-JP\cpu.html	svchost.exe

Suspicious behavior: EnumeratesProcesses 37 IoCs

Processes:

WaterMark.exesvchost.exe

pid	process
2636	WaterMark.exe
2636	WaterMark.exe
2636	WaterMark.exe
2636	WaterMark.exe
2636	WaterMark.exe
2636	WaterMark.exe
2636	WaterMark.exe
2636	WaterMark.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe
1256	svchost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WaterMark.exesvchost.exe

description pid process

Token: SeDebugPrivilege 2636 WaterMark.exe
Token: SeDebugPrivilege 1256 svchost.exe
Token: SeDebugPrivilege 2636 WaterMark.exe
Suspicious use of UnmapMainImage 2 IoCs

Processes:

regsvr32mgr.exeWaterMark.exe

pid process

2568 regsvr32mgr.exe
2636 WaterMark.exe

description	pid	process
Token: SeDebugPrivilege	2636	WaterMark.exe
Token: SeDebugPrivilege	1256	svchost.exe
Token: SeDebugPrivilege	2636	WaterMark.exe

pid	process
2568	regsvr32mgr.exe
2636	WaterMark.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32mgr.exeWaterMark.exesvchost.exe

description	pid	process	target process
PID 2180 wrote to memory of 2244	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 2244	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 2244	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 2244	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 2244	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 2244	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 2244	2180	regsvr32.exe	regsvr32.exe
PID 2244 wrote to memory of 2568	2244	regsvr32.exe	regsvr32mgr.exe
PID 2244 wrote to memory of 2568	2244	regsvr32.exe	regsvr32mgr.exe
PID 2244 wrote to memory of 2568	2244	regsvr32.exe	regsvr32mgr.exe
PID 2244 wrote to memory of 2568	2244	regsvr32.exe	regsvr32mgr.exe
PID 2568 wrote to memory of 2636	2568	regsvr32mgr.exe	WaterMark.exe
PID 2568 wrote to memory of 2636	2568	regsvr32mgr.exe	WaterMark.exe
PID 2568 wrote to memory of 2636	2568	regsvr32mgr.exe	WaterMark.exe
PID 2568 wrote to memory of 2636	2568	regsvr32mgr.exe	WaterMark.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 2648	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 2636 wrote to memory of 1256	2636	WaterMark.exe	svchost.exe
PID 1256 wrote to memory of 256	1256	svchost.exe	smss.exe
PID 1256 wrote to memory of 256	1256	svchost.exe	smss.exe
PID 1256 wrote to memory of 256	1256	svchost.exe	smss.exe
PID 1256 wrote to memory of 256	1256	svchost.exe	smss.exe
PID 1256 wrote to memory of 256	1256	svchost.exe	smss.exe
PID 1256 wrote to memory of 332	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 332	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 332	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 332	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 332	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 368	1256	svchost.exe	wininit.exe
PID 1256 wrote to memory of 368	1256	svchost.exe	wininit.exe
PID 1256 wrote to memory of 368	1256	svchost.exe	wininit.exe
PID 1256 wrote to memory of 368	1256	svchost.exe	wininit.exe
PID 1256 wrote to memory of 368	1256	svchost.exe	wininit.exe
PID 1256 wrote to memory of 380	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 380	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 380	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 380	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 380	1256	svchost.exe	csrss.exe
PID 1256 wrote to memory of 416	1256	svchost.exe	winlogon.exe
PID 1256 wrote to memory of 416	1256	svchost.exe	winlogon.exe
PID 1256 wrote to memory of 416	1256	svchost.exe	winlogon.exe
PID 1256 wrote to memory of 416	1256	svchost.exe	winlogon.exe
PID 1256 wrote to memory of 416	1256	svchost.exe	winlogon.exe
PID 1256 wrote to memory of 460	1256	svchost.exe	services.exe
PID 1256 wrote to memory of 460	1256	svchost.exe	services.exe
PID 1256 wrote to memory of 460	1256	svchost.exe	services.exe
PID 1256 wrote to memory of 460	1256	svchost.exe	services.exe

C:\Windows\System32\smss.exe
\SystemRoot\System32\smss.exe
1⤵
PID:256

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:332

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:368

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
2⤵
PID:460

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
3⤵
PID:596

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
4⤵
PID:1956

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
4⤵
PID:2924

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
3⤵
PID:672

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
3⤵
PID:748

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
3⤵
PID:812

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
4⤵
PID:1172

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
3⤵
PID:852

C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
4⤵
PID:580

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
3⤵
PID:992

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
3⤵
PID:292

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
3⤵
PID:360

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
3⤵
PID:1068

C:\Windows\system32\taskhost.exe
"taskhost.exe"
3⤵
PID:1104

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
3⤵
PID:2380

C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
3⤵
PID:1560

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
2⤵
PID:476

C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
2⤵
PID:484

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:380

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:416

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1a79fcfbbdff1f6b860bf3e8849c969c_JaffaCakes118.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2180

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\1a79fcfbbdff1f6b860bf3e8849c969c_JaffaCakes118.dll
3⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2244

C:\Windows\SysWOW64\regsvr32mgr.exe
C:\Windows\SysWOW64\regsvr32mgr.exe
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2568

C:\Program Files (x86)\Microsoft\WaterMark.exe
"C:\Program Files (x86)\Microsoft\WaterMark.exe"
5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2636

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
6⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Drops file in Program Files directory
PID:2648

C:\Windows\SysWOW64\svchost.exe
C:\Windows\system32\svchost.exe
6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1256

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\epl-v10.html
Filesize
206KB

MD5
a7ace30bee750db51be2880c910faf3d

SHA1
38ecd6a3e8b0d377e9d662001010c26beaa0240c

SHA256
f642c133a7d61a330ad570f4e3ebac1a15f7d7f817c1ba013f325930250b3ff3

SHA512
3b6696c312ce2081b643208481b7e361474126f844b7c0a73689a8a5d919c7adb641cd672bd183ac2335a149417b34cab8265d8a990b5f6e3710663a96c49612

Download Submit
C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\license.html
Filesize
202KB

MD5
33af59656f8561d4de3eedacb27022f1

SHA1
34a04fd174de5ee3bdda8f444eacbf8000409ba0

SHA256
0052995ec9caefce3c463d20b387676e0b7672a7944f98999a076053b5359a70

SHA512
01d98d97586a893198a9b9d860b99cea4e260511811ea3789da3098b9da6e99acbf1f0b30cc0737e2824684cf58ae1c8bf46c49888689cd76b06abd359717d61

Download Submit
\Windows\SysWOW64\regsvr32mgr.exe
Filesize
96KB

MD5
8c51fd9d6daa7b6137634de19a49452c

SHA1
db2a11cca434bacad2bf42adeecae38e99cf64f8

SHA256
528d190fc376cff62a83391a5ba10ae4ef0c02bedabd0360274ddc2784e11da3

SHA512
b93dd6c86d0618798a11dbaa2ded7dac659f6516ca4a87da7297601c27f340fffa4126a852c257654d562529273d8a3f639ec020ab54b879c68226deae549837

Download Submit
memory/1256-91-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/1256-84-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1256-87-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1256-89-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1256-88-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1256-74-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1256-92-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1256-90-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2244-11-0x0000000000240000-0x0000000000275000-memory.dmp

Filesize
212KB

Download
memory/2244-0-0x0000000000140000-0x0000000000164000-memory.dmp

Filesize
144KB

Download
memory/2244-4-0x0000000000240000-0x0000000000275000-memory.dmp

Filesize
212KB

Download
memory/2244-1-0x0000000000140000-0x0000000000164000-memory.dmp

Filesize
144KB

Download
memory/2568-20-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2568-19-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2568-18-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/2568-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2568-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2568-14-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2568-22-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2568-12-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2568-13-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2636-42-0x0000000000050000-0x0000000000051000-memory.dmp

Filesize
4KB

Download
memory/2636-39-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2636-72-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/2636-40-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2636-43-0x0000000077C0F000-0x0000000077C10000-memory.dmp

Filesize
4KB

Download
memory/2636-567-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2648-63-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2648-56-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2648-45-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2648-47-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2648-55-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2648-57-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2648-67-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2648-61-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download