ramnit | 856e087f088ba64b3551dddabe4f7a7a80170a83103426cf531a873ae8b810e0

Analysis

max time kernel
120s
max time network
86s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-12-2024 00:17

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General

Target

856e087f088ba64b3551dddabe4f7a7a80170a83103426cf531a873ae8b810e0N.dll
Size

748KB
MD5

ea30ae8955515057398bcf51fc3aa5f0
SHA1

3be5827c14cab2cca043f8f81fb499718c926605
SHA256

856e087f088ba64b3551dddabe4f7a7a80170a83103426cf531a873ae8b810e0
SHA512

a4c0745d1ccbef491edfa774238a8a39876da454aa2d14eed6cbbbc69cacc710910465c3571c9d8fbef3f842805c42bdffbc7b09b79498a5e65a2e12f7773c66
SSDEEP

12288:0hpUrEIZJqr1AkBWwNa5R0EYl795/amaX3QXaPKUjwxhUWsjXGJgmetJxoK:0/jG01NHXaPQIIFeXn

Score

10^/10

ramnit banker discovery 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

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
Ramnit family
ramnit

Executes dropped EXE 6 IoCs

pid	Process
2792	rundll32mgr.exe
2732	rundll32mgrmgr.exe
2628	WaterMark.exe
1908	WaterMarkmgr.exe
2648	WaterMark.exe
2272	WaterMark.exe

Loads dropped DLL 12 IoCs

pid	Process
2936	rundll32.exe
2936	rundll32.exe
2792	rundll32mgr.exe
2792	rundll32mgr.exe
2792	rundll32mgr.exe
2792	rundll32mgr.exe
2732	rundll32mgrmgr.exe
2628	WaterMark.exe
2628	WaterMark.exe
2732	rundll32mgrmgr.exe
1908	WaterMarkmgr.exe
1908	WaterMarkmgr.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\rundll32mgr.exe	rundll32.exe
File created	C:\Windows\SysWOW64\rundll32mgrmgr.exe	rundll32mgr.exe
File created	C:\Windows\SysWOW64\dmlconf.dat	svchost.exe
File opened for modification	C:\Windows\SysWOW64\dmlconf.dat	svchost.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1908-85-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2732-67-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2792-42-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2792-28-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2792-27-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2792-21-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2792-20-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2792-19-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2792-18-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2628-156-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2648-154-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2648-150-0x0000000000400000-0x0000000000454000-memory.dmp	upx
behavioral1/memory/2628-149-0x0000000000400000-0x0000000000454000-memory.dmp	upx
behavioral1/memory/2648-896-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2628-898-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2648-901-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Filters\msgfilt.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\mraut.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.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\epl-v10.html	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javafx-iio.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Web.Entity.Design.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libtrivial_channel_mixer_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libd3d11va_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\Java\jdk1.7.0_80\jre\bin\attach.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\license.html	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\Microsoft Office\Office14\URLREDIR.DLL	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Windows.Presentation.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libsubsusf_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libinflate_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_output\libdirectdraw_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Media Player\wmprph.exe	svchost.exe
File opened for modification	C:\Program Files\Internet Explorer\F12Tools.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\policytool.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libtextst_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VSTO\vstoee.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\Microsoft Games\Multiplayer\Checkers\Chkr.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\PresentationCore.resources.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\demux\libnsv_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\msvcr100.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\meta_engine\libfolder_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Defender\MsMpRes.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Media Player\wmpenc.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java_crw_demo.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Printing.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\control\libgestures_plugin.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\Common Files\Microsoft Shared\Stationery\Roses.htm	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\jvm.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\msadcer.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jli.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\html\cpyr.htm	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\WindowsBase.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libh26x_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\AccessibleMarshal.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\xul.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\Windows Media Player\setup_wm.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\about.html	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationBuildTasks.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\offset_window.html	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libftp_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libsamplerate_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\keystore\libfile_keystore_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\misc\libaudioscrobbler_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\Ole DB\msdasql.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\dt_shmem.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\instrument.dll	svchost.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1012	2936	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32mgrmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32mgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMarkmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 47 IoCs

pid	Process
2628	WaterMark.exe
2628	WaterMark.exe
2648	WaterMark.exe
2648	WaterMark.exe
2272	WaterMark.exe
2272	WaterMark.exe
2648	WaterMark.exe
2628	WaterMark.exe
2648	WaterMark.exe
2628	WaterMark.exe
2648	WaterMark.exe
2628	WaterMark.exe
2628	WaterMark.exe
2648	WaterMark.exe
2648	WaterMark.exe
2648	WaterMark.exe
2628	WaterMark.exe
2628	WaterMark.exe
2272	WaterMark.exe
2272	WaterMark.exe
2272	WaterMark.exe
2272	WaterMark.exe
2272	WaterMark.exe
2272	WaterMark.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe
1048	svchost.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeDebugPrivilege	2628	WaterMark.exe
Token: SeDebugPrivilege	2648	WaterMark.exe
Token: SeDebugPrivilege	2272	WaterMark.exe
Token: SeDebugPrivilege	1048	svchost.exe
Token: SeDebugPrivilege	2312	svchost.exe
Token: SeDebugPrivilege	864	svchost.exe
Token: SeDebugPrivilege	2936	rundll32.exe
Token: SeDebugPrivilege	1012	WerFault.exe
Token: SeDebugPrivilege	2628	WaterMark.exe
Token: SeDebugPrivilege	2648	WaterMark.exe
Token: SeDebugPrivilege	2272	WaterMark.exe
Token: SeDebugPrivilege	2164	svchost.exe
Token: SeDebugPrivilege	2812	svchost.exe

Suspicious use of UnmapMainImage 6 IoCs

pid	Process
2792	rundll32mgr.exe
2732	rundll32mgrmgr.exe
2628	WaterMark.exe
1908	WaterMarkmgr.exe
2648	WaterMark.exe
2272	WaterMark.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2936	2192	rundll32.exe	30
PID 2192 wrote to memory of 2936	2192	rundll32.exe	30
PID 2192 wrote to memory of 2936	2192	rundll32.exe	30
PID 2192 wrote to memory of 2936	2192	rundll32.exe	30
PID 2192 wrote to memory of 2936	2192	rundll32.exe	30
PID 2192 wrote to memory of 2936	2192	rundll32.exe	30
PID 2192 wrote to memory of 2936	2192	rundll32.exe	30
PID 2936 wrote to memory of 2792	2936	rundll32.exe	31
PID 2936 wrote to memory of 2792	2936	rundll32.exe	31
PID 2936 wrote to memory of 2792	2936	rundll32.exe	31
PID 2936 wrote to memory of 2792	2936	rundll32.exe	31
PID 2792 wrote to memory of 2732	2792	rundll32mgr.exe	32
PID 2792 wrote to memory of 2732	2792	rundll32mgr.exe	32
PID 2792 wrote to memory of 2732	2792	rundll32mgr.exe	32
PID 2792 wrote to memory of 2732	2792	rundll32mgr.exe	32
PID 2936 wrote to memory of 1012	2936	rundll32.exe	33
PID 2936 wrote to memory of 1012	2936	rundll32.exe	33
PID 2936 wrote to memory of 1012	2936	rundll32.exe	33
PID 2936 wrote to memory of 1012	2936	rundll32.exe	33
PID 2792 wrote to memory of 2628	2792	rundll32mgr.exe	34
PID 2792 wrote to memory of 2628	2792	rundll32mgr.exe	34
PID 2792 wrote to memory of 2628	2792	rundll32mgr.exe	34
PID 2792 wrote to memory of 2628	2792	rundll32mgr.exe	34
PID 2628 wrote to memory of 1908	2628	WaterMark.exe	36
PID 2628 wrote to memory of 1908	2628	WaterMark.exe	36
PID 2628 wrote to memory of 1908	2628	WaterMark.exe	36
PID 2628 wrote to memory of 1908	2628	WaterMark.exe	36
PID 2732 wrote to memory of 2648	2732	rundll32mgrmgr.exe	35
PID 2732 wrote to memory of 2648	2732	rundll32mgrmgr.exe	35
PID 2732 wrote to memory of 2648	2732	rundll32mgrmgr.exe	35
PID 2732 wrote to memory of 2648	2732	rundll32mgrmgr.exe	35
PID 1908 wrote to memory of 2272	1908	WaterMarkmgr.exe	37
PID 1908 wrote to memory of 2272	1908	WaterMarkmgr.exe	37
PID 1908 wrote to memory of 2272	1908	WaterMarkmgr.exe	37
PID 1908 wrote to memory of 2272	1908	WaterMarkmgr.exe	37
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2648 wrote to memory of 2156	2648	WaterMark.exe	38
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2628 wrote to memory of 2164	2628	WaterMark.exe	39
PID 2272 wrote to memory of 2812	2272	WaterMark.exe	40
PID 2272 wrote to memory of 2812	2272	WaterMark.exe	40
PID 2272 wrote to memory of 2812	2272	WaterMark.exe	40
PID 2272 wrote to memory of 2812	2272	WaterMark.exe	40
PID 2272 wrote to memory of 2812	2272	WaterMark.exe	40
PID 2272 wrote to memory of 2812	2272	WaterMark.exe	40
PID 2272 wrote to memory of 2812	2272	WaterMark.exe	40
PID 2272 wrote to memory of 2812	2272	WaterMark.exe	40
PID 2272 wrote to memory of 2812	2272	WaterMark.exe	40

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:380
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:472
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:600
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1240
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1440
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:676
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:752
- - 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:1168
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:840
  - - C:\Windows\system32\wbem\WMIADAP.EXE
      wmiadap.exe /F /T /R
      4⤵
      PID:2736
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:968
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:280
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:948
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1088
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1096
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:2020
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:3056
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2988
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:488
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:496

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:388

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:428

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\856e087f088ba64b3551dddabe4f7a7a80170a83103426cf531a873ae8b810e0N.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2192
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\856e087f088ba64b3551dddabe4f7a7a80170a83103426cf531a873ae8b810e0N.dll,#1
    3⤵
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2936
  - - C:\Windows\SysWOW64\rundll32mgr.exe
      C:\Windows\SysWOW64\rundll32mgr.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of UnmapMainImage
      Suspicious use of WriteProcessMemory
      PID:2792
    - - C:\Windows\SysWOW64\rundll32mgrmgr.exe
        
        C:\Windows\SysWOW64\rundll32mgrmgr.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:2732
      - C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:2648
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        7⤵
        Modifies WinLogon for persistence
        Drops file in System32 directory
        Drops file in Program Files directory
        System Location Discovery: System Language Discovery
        
        PID:2156
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        7⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1048
    - - C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:2628
      - C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:1908
        
        C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        7⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:2272
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        8⤵
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2812
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        8⤵
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:864
      - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2164
      - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2312
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 232
      4⤵
      Program crash
      Suspicious use of AdjustPrivilegeToken
      PID:1012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Microsoft\WaterMark.exe

Filesize
288KB

MD5
4081b8f3eb2241948352d6b4d7be5909

SHA1
ce6d7ccbb8c1ff88799bfe215a66931f64841c2e

SHA256
91f0f15f84f0f28d49d5d2b2d43ee3687a4a3e2da7d601c7d4f4dcb50a7b69e2

SHA512
fa0f1322403d8f3c75cf5f511b2d525469dbddfbc0bbed7a348206437c39e41999baae951ec0305a7df49e96c9c9fe246f2e341c1b043cc7280a6eba0baead48

Download Submit
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
590KB

MD5
4e30a726231ddc010a6fda3a48a51d17

SHA1
e0464c2765eb5617cc3f89c8091593667dad5864

SHA256
7094b6ffcc28baa66532858feefdd42fc112d8074e7ec454f22acf3bcafafb8d

SHA512
24481825d505ec767f396f7e8f500b65b9d7b0440086b716d20480f5e5373213a60228be09f651c07e2d01d78faa17dd7534a0b9e070d766f72954a04d3b0fb1

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
587KB

MD5
050a156f631b1650d23faeadd6a3b0dd

SHA1
cc34c924824488f3d0150049037ed1f600866cbf

SHA256
d997b8acba53558cc28f3904a406ebc7319127f1f821e576fc3670409d627805

SHA512
cd26e700186bd4a30fc482dd8f9acc5754511984fbc0947b9e4f2c37c6d210e95f129c89a055a5686583842dd861f00c679a2b82aceddab5a7682f7641cd1462

Download Submit
C:\Windows\SysWOW64\rundll32mgrmgr.exe

Filesize
143KB

MD5
963056968f712dce49fed780756eafa3

SHA1
1f833526e877d34bda4b7aad52be1b52f25c9bf2

SHA256
be71c16ee9e9ea295cf6f266ddf343c4589843e4288a09f60f9e15923d8f8313

SHA512
8ff2bd3c17e6a8730940dcc45faa600c5429a1e5e812821350d8c6448ddcc1526f5246608b5a56592276b15a821a78440adf05652c7dfb2b0016707dce9c958e

Download Submit
memory/1908-86-0x0000000000416000-0x0000000000420000-memory.dmp

Filesize
40KB

Download
memory/1908-85-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2156-158-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2156-159-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/2156-157-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2628-149-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2628-898-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2628-78-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2628-156-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2628-152-0x00000000000B0000-0x00000000000DF000-memory.dmp

Filesize
188KB

Download
memory/2628-151-0x00000000000B0000-0x00000000000DF000-memory.dmp

Filesize
188KB

Download
memory/2648-87-0x0000000000050000-0x0000000000051000-memory.dmp

Filesize
4KB

Download
memory/2648-150-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2648-896-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2648-153-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2648-154-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2648-155-0x00000000779FF000-0x0000000077A00000-memory.dmp

Filesize
4KB

Download
memory/2648-897-0x00000000779FF000-0x0000000077A00000-memory.dmp

Filesize
4KB

Download
memory/2648-901-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2732-67-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2732-68-0x0000000000416000-0x0000000000420000-memory.dmp

Filesize
40KB

Download
memory/2792-20-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2792-43-0x0000000000416000-0x0000000000420000-memory.dmp

Filesize
40KB

Download
memory/2792-18-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2792-19-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2792-44-0x0000000000401000-0x0000000000416000-memory.dmp

Filesize
84KB

Download
memory/2792-21-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2792-27-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2792-28-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2792-42-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2812-128-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2812-138-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2812-130-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2936-160-0x00000000002C0000-0x0000000000314000-memory.dmp

Filesize
336KB

Download
memory/2936-148-0x00000000002C0000-0x0000000000314000-memory.dmp

Filesize
336KB

Download
memory/2936-147-0x0000000010000000-0x00000000100BC000-memory.dmp

Filesize
752KB

Download
memory/2936-3-0x0000000010000000-0x00000000100BC000-memory.dmp

Filesize
752KB

Download
memory/2936-0-0x0000000010000000-0x00000000100BC000-memory.dmp

Filesize
752KB

Download
memory/2936-1-0x0000000010000000-0x00000000100BC000-memory.dmp

Filesize
752KB

Download