ramnit | 7b97b9673170dce184556a790a8bf4d0ae847fa757f3564edd0540a187c31621

Analysis

max time kernel
120s
max time network
89s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/12/2024, 16:08

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General

Target

7b97b9673170dce184556a790a8bf4d0ae847fa757f3564edd0540a187c31621.dll
Size

380KB
MD5

2e105a3d4ac1f34442ac38c4aed63aa5
SHA1

5b6d9102642d2971e74850c79f1aece482d112e0
SHA256

7b97b9673170dce184556a790a8bf4d0ae847fa757f3564edd0540a187c31621
SHA512

966af334e95e70e610ffca72d4b651fc2da78716aa502f793482b3ab75fd47a37918fdfd1ef64b73213fae00daf1112f96e4ec8e74a1e87ad812b8a443816685
SSDEEP

6144:/4y8gOl2lWXFYTVNtfU3bnKWWJZfEJ8xln5+H:gy8gyQNe2J6Js58

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
1964	rundll32mgr.exe
2372	rundll32mgrmgr.exe
2308	WaterMark.exe
3016	WaterMark.exe
2980	WaterMarkmgr.exe
2720	WaterMark.exe

Loads dropped DLL 12 IoCs

pid	Process
2336	rundll32.exe
2336	rundll32.exe
1964	rundll32mgr.exe
1964	rundll32mgr.exe
1964	rundll32mgr.exe
1964	rundll32mgr.exe
2372	rundll32mgrmgr.exe
2372	rundll32mgrmgr.exe
2308	WaterMark.exe
2308	WaterMark.exe
2980	WaterMarkmgr.exe
2980	WaterMarkmgr.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
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
File created	C:\Windows\SysWOW64\rundll32mgr.exe	rundll32.exe

UPX packed file 15 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2372-26-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2720-159-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2308-146-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/3016-76-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2308-97-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2980-86-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2372-41-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1964-36-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1964-34-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1964-33-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2372-25-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2372-24-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2372-23-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/3016-868-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2720-867-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\license.html	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\VISSHE.DLL	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\PresentationCore.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Web.Entity.Design.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libdvdread_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\misc\libexport_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dtplugin\deployJava1.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.Speech.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Services.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\services_discovery\libupnp_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_filter\libadf_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libi420_rgb_sse2_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\jre7\bin\jabswitch.exe	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libreal_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Runtime.Serialization.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\Mozilla Firefox\osclientcerts.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Luna.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\settings.html	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\glass.dll	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\ONBttnIE.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libinvert_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\npt.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\liblpcm_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\Ole DB\msxactps.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\w2k_lsa_auth.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\System.RunTime.Serialization.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\control\libwin_msg_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\misc\libstats_plugin.dll	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\Common Files\Microsoft Shared\Stationery\Stars.htm	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libnormvol_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\d3d11\libdirect3d11_filters_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libi420_yuy2_sse2_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe	svchost.exe
File opened for modification	C:\Program Files\DVD Maker\OmdProject.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\mozavutil.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Net.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libsdp_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_h264_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7-zip32.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libtwolame_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libadaptive_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\services_discovery\libmicrodns_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\TabIpsps.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\keystore\libmemory_keystore_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libyuy2_i422_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\Reference Assemblies\Microsoft\Framework\v3.0\PresentationFramework.Royale.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\rtscom.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Soft Blue.htm	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\optimization_guide_internal.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\Windows Defender\MSASCui.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\Microsoft.Ink.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libkaraoke_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Media Player\WMPSideShowGadget.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\README-JDK.html	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.Printing.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\Microsoft.Build.Engine.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Data.Services.Design.resources.dll	svchost.exe

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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32mgrmgr.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	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	WaterMarkmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaterMark.exe

Suspicious behavior: EnumeratesProcesses 47 IoCs

pid	Process
2308	WaterMark.exe
2308	WaterMark.exe
3016	WaterMark.exe
3016	WaterMark.exe
2720	WaterMark.exe
2720	WaterMark.exe
3016	WaterMark.exe
2720	WaterMark.exe
3016	WaterMark.exe
2720	WaterMark.exe
3016	WaterMark.exe
2720	WaterMark.exe
2720	WaterMark.exe
3016	WaterMark.exe
3016	WaterMark.exe
2720	WaterMark.exe
3016	WaterMark.exe
2720	WaterMark.exe
2232	svchost.exe
2308	WaterMark.exe
2308	WaterMark.exe
2308	WaterMark.exe
2308	WaterMark.exe
2308	WaterMark.exe
2308	WaterMark.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe
2232	svchost.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	2308	WaterMark.exe
Token: SeDebugPrivilege	3016	WaterMark.exe
Token: SeDebugPrivilege	2720	WaterMark.exe
Token: SeDebugPrivilege	2232	svchost.exe
Token: SeDebugPrivilege	2236	svchost.exe
Token: SeDebugPrivilege	3016	WaterMark.exe
Token: SeDebugPrivilege	2308	WaterMark.exe
Token: SeDebugPrivilege	2720	WaterMark.exe
Token: SeDebugPrivilege	1376	svchost.exe
Token: SeDebugPrivilege	596	svchost.exe
Token: SeDebugPrivilege	2640	svchost.exe

Suspicious use of UnmapMainImage 6 IoCs

pid	Process
2372	rundll32mgrmgr.exe
1964	rundll32mgr.exe
2308	WaterMark.exe
3016	WaterMark.exe
2980	WaterMarkmgr.exe
2720	WaterMark.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2336	2128	rundll32.exe	31
PID 2128 wrote to memory of 2336	2128	rundll32.exe	31
PID 2128 wrote to memory of 2336	2128	rundll32.exe	31
PID 2128 wrote to memory of 2336	2128	rundll32.exe	31
PID 2128 wrote to memory of 2336	2128	rundll32.exe	31
PID 2128 wrote to memory of 2336	2128	rundll32.exe	31
PID 2128 wrote to memory of 2336	2128	rundll32.exe	31
PID 2336 wrote to memory of 1964	2336	rundll32.exe	32
PID 2336 wrote to memory of 1964	2336	rundll32.exe	32
PID 2336 wrote to memory of 1964	2336	rundll32.exe	32
PID 2336 wrote to memory of 1964	2336	rundll32.exe	32
PID 1964 wrote to memory of 2372	1964	rundll32mgr.exe	33
PID 1964 wrote to memory of 2372	1964	rundll32mgr.exe	33
PID 1964 wrote to memory of 2372	1964	rundll32mgr.exe	33
PID 1964 wrote to memory of 2372	1964	rundll32mgr.exe	33
PID 1964 wrote to memory of 3016	1964	rundll32mgr.exe	34
PID 1964 wrote to memory of 3016	1964	rundll32mgr.exe	34
PID 1964 wrote to memory of 3016	1964	rundll32mgr.exe	34
PID 1964 wrote to memory of 3016	1964	rundll32mgr.exe	34
PID 2372 wrote to memory of 2308	2372	rundll32mgrmgr.exe	35
PID 2372 wrote to memory of 2308	2372	rundll32mgrmgr.exe	35
PID 2372 wrote to memory of 2308	2372	rundll32mgrmgr.exe	35
PID 2372 wrote to memory of 2308	2372	rundll32mgrmgr.exe	35
PID 2308 wrote to memory of 2980	2308	WaterMark.exe	36
PID 2308 wrote to memory of 2980	2308	WaterMark.exe	36
PID 2308 wrote to memory of 2980	2308	WaterMark.exe	36
PID 2308 wrote to memory of 2980	2308	WaterMark.exe	36
PID 2980 wrote to memory of 2720	2980	WaterMarkmgr.exe	37
PID 2980 wrote to memory of 2720	2980	WaterMarkmgr.exe	37
PID 2980 wrote to memory of 2720	2980	WaterMarkmgr.exe	37
PID 2980 wrote to memory of 2720	2980	WaterMarkmgr.exe	37
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 3016 wrote to memory of 2068	3016	WaterMark.exe	38
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2720 wrote to memory of 596	2720	WaterMark.exe	39
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 2308 wrote to memory of 2640	2308	WaterMark.exe	40
PID 3016 wrote to memory of 2232	3016	WaterMark.exe	41
PID 3016 wrote to memory of 2232	3016	WaterMark.exe	41
PID 3016 wrote to memory of 2232	3016	WaterMark.exe	41

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:480
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:612
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:2040
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:112
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe -Embedding
      4⤵
      PID:2716
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:688
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:768
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:816
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1072
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:860
  - - \\?\C:\Windows\system32\wbem\WMIADAP.EXE
      wmiadap.exe /F /T /R
      4⤵
      PID:1960
- - 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:272
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1084
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:1092
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1172
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1516
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2052
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2188
- 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:396

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1144
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7b97b9673170dce184556a790a8bf4d0ae847fa757f3564edd0540a187c31621.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\7b97b9673170dce184556a790a8bf4d0ae847fa757f3564edd0540a187c31621.dll,#1
    3⤵
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2336
  - - 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:1964
    - - 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:2372
      - C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        6⤵
        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:2308
        
        C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMarkmgr.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of UnmapMainImage
        Suspicious use of WriteProcessMemory
        
        PID:2980
        
        C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        8⤵
        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:2720
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        9⤵
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:596
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        9⤵
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2236
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        7⤵
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2640
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        7⤵
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:1376
    - - C:\Program Files (x86)\Microsoft\WaterMark.exe
        
        "C:\Program Files (x86)\Microsoft\WaterMark.exe"
        5⤵
        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:3016
      - 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
        System Location Discovery: System Language Discovery
        
        PID:2068
      - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2232

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
cfe059b10b1bc8f06bb9c6138d483841

SHA1
249c77b3fd7e8ccf8e28265d26b398afa2c35da8

SHA256
8b8112544efbab0d457590a04fe11069073d29f7b912e7c163cb7ab4c215570f

SHA512
f7fc030eb5650cee2ecdd23e4874b51ce76aebda0d639f7ac7d0c4554f51c81998b935b68a57802c154b6a7d76966ec0c6b59e40654e4ac237f7dc6da88d1d46

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
591KB

MD5
59f6c85ceddb03722f4c1f47513eff5d

SHA1
e90316a092fbd7b0e1017e744ac445268e81c33b

SHA256
a33bb6c5d07b9e7af3b7582c719da9815c9899cd0a7ccbf1c789b43b80cf11c9

SHA512
cf0d1bfa5587ebee838b9385925d60a124bfc64460e6d0644fdc494dfef2a07e21e1eab7e44e57a8033789ebd04048f109365bab92593d93514c178e241784f4

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
a8eeb1f96c47a99985c745959dc36951

SHA1
752401a6dfb2b7cdeee7601766b1bfcf9b71ab6f

SHA256
a07d4a741ee8dbaedd995ff7a367ee523c24ef18c5a5fd8205fc1bea4ec32c4b

SHA512
640c1c074f9f4171bb0f35599ee4ea1f260235cb57ad6e0e7815d0d111305cad0216aa3d5d2f740a0788e3ca2c9e8b536605a8f4b53c6d36fc9209fd7b520309

Download Submit
\Windows\SysWOW64\rundll32mgrmgr.exe

Filesize
143KB

MD5
963056968f712dce49fed780756eafa3

SHA1
1f833526e877d34bda4b7aad52be1b52f25c9bf2

SHA256
be71c16ee9e9ea295cf6f266ddf343c4589843e4288a09f60f9e15923d8f8313

SHA512
8ff2bd3c17e6a8730940dcc45faa600c5429a1e5e812821350d8c6448ddcc1526f5246608b5a56592276b15a821a78440adf05652c7dfb2b0016707dce9c958e

Download Submit
memory/1964-34-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1964-20-0x00000000001A0000-0x00000000001CF000-memory.dmp

Filesize
188KB

Download
memory/1964-11-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1964-36-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1964-19-0x00000000001A0000-0x00000000001CF000-memory.dmp

Filesize
188KB

Download
memory/1964-33-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2068-105-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2068-107-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2068-141-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2068-136-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2068-135-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2308-98-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2308-69-0x0000000000120000-0x000000000014F000-memory.dmp

Filesize
188KB

Download
memory/2308-68-0x0000000000120000-0x000000000014F000-memory.dmp

Filesize
188KB

Download
memory/2308-146-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2308-99-0x000000007749F000-0x00000000774A0000-memory.dmp

Filesize
4KB

Download
memory/2308-97-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2308-56-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2336-9-0x00000000001A0000-0x00000000001F4000-memory.dmp

Filesize
336KB

Download
memory/2336-1-0x0000000010000000-0x0000000010060000-memory.dmp

Filesize
384KB

Download
memory/2336-2-0x0000000010000000-0x0000000010060000-memory.dmp

Filesize
384KB

Download
memory/2372-23-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2372-41-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2372-51-0x0000000000700000-0x0000000000754000-memory.dmp

Filesize
336KB

Download
memory/2372-31-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2372-22-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2372-26-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2372-25-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2372-24-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2720-159-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2720-867-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2720-103-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2980-86-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3016-100-0x0000000000050000-0x0000000000051000-memory.dmp

Filesize
4KB

Download
memory/3016-868-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3016-76-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download