ramnit | 81323fd94b1390b66662692f8c2104024d2cf9ab761763fd8ec497b5d4c577d4

Analysis

max time kernel
150s
max time network
144s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 23:59

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General

Target

81323fd94b1390b66662692f8c2104024d2cf9ab761763fd8ec497b5d4c577d4.dll
Size

584KB
MD5

b67f234d2aff8a0ed8545bf5bb9f4f88
SHA1

3db9eb3cec3df79a4adc7cc7394cfcb1f9e0be63
SHA256

81323fd94b1390b66662692f8c2104024d2cf9ab761763fd8ec497b5d4c577d4
SHA512

fbca5c0f05009e7388bbd2bf14de63065326c2abf7807bee72861a9dc055548ac3e6d42fa7db53d090d287e74098fdeb2137a0e49ae521af0979592a8c3ce528
SSDEEP

12288:1hpUrEIZJqr1AkBWwNa5R0EYl795/amaX3QXaPKUmTO9A:1/jG01NHXaPVA

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 2 IoCs

pid	Process
2476	rundll32mgr.exe
3016	WaterMark.exe

Loads dropped DLL 4 IoCs

pid	Process
2112	rundll32.exe
2112	rundll32.exe
2476	rundll32mgr.exe
2476	rundll32mgr.exe

Drops file in System32 directory 3 IoCs

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

UPX packed file 11 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2476-18-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2476-23-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2476-20-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2476-17-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2476-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2476-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2476-21-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/3016-42-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/3016-85-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/3016-673-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2476-3583-0x0000000000700000-0x0000000000741000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Mozilla Firefox\api-ms-win-crt-environment-l1-1-0.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\WindowsFormsIntegration.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\System.Data.DataSetExtensions.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Extensions.Design.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libdshow_plugin.dll	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\Java\jdk1.7.0_80\jre\bin\unpack.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Journal\JNTFiltr.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\currency.html	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\ACEODBCI.DLL	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_mpeg4audio_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_output\libyuv_plugin.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\packetizer\libpacketizer_h264_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 (x86)\Common Files\microsoft shared\OFFICE14\EXP_XPS.DLL	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	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\olh001.htm	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\VideoLAN\VLC\plugins\misc\liblogger_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\weather.html	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOXEV.DLL	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.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\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_zh_4.4.0.v20140623020002\license.html	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\BIBUtils.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\jdk1.7.0_80\jre\bin\zip.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\license.html	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\VideoLAN\VLC\plugins\demux\libes_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_mosaic_bridge_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_rtp_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Mail\msoe.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jfxwebkit.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\epl-v10.html	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\README.HTM	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\misc\libgnutls_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\IPSEventLogMsg.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\UIAutomationClientsideProviders.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libcolorthres_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Media Player\wmplayer.exe	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libaccess_realrtsp_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libdirectory_demux_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libdemux_stl_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\micaut.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Abstractions.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libheadphone_channel_mixer_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\BCSLaunch.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libyuy2_i420_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\ado\msadomd.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\Microsoft.Build.Conversion.v3.5.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libchorus_flanger_plugin.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\DVD Maker\Pipeline.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jdwp.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\api-ms-win-crt-runtime-l1-1-0.dll	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\Common Files\Microsoft Shared\ink\InkDiv.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\ado\msado15.dll	svchost.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1204	2112	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 5 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	rundll32mgr.exe

Suspicious behavior: EnumeratesProcesses 37 IoCs

pid	Process
3016	WaterMark.exe
3016	WaterMark.exe
3016	WaterMark.exe
3016	WaterMark.exe
3016	WaterMark.exe
3016	WaterMark.exe
3016	WaterMark.exe
3016	WaterMark.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe
2556	svchost.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	3016	WaterMark.exe
Token: SeDebugPrivilege	2556	svchost.exe
Token: SeDebugPrivilege	2112	rundll32.exe
Token: SeDebugPrivilege	1204	WerFault.exe
Token: SeDebugPrivilege	3016	WaterMark.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2476	rundll32mgr.exe
3016	WaterMark.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2112	2092	rundll32.exe	30
PID 2092 wrote to memory of 2112	2092	rundll32.exe	30
PID 2092 wrote to memory of 2112	2092	rundll32.exe	30
PID 2092 wrote to memory of 2112	2092	rundll32.exe	30
PID 2092 wrote to memory of 2112	2092	rundll32.exe	30
PID 2092 wrote to memory of 2112	2092	rundll32.exe	30
PID 2092 wrote to memory of 2112	2092	rundll32.exe	30
PID 2112 wrote to memory of 2476	2112	rundll32.exe	31
PID 2112 wrote to memory of 2476	2112	rundll32.exe	31
PID 2112 wrote to memory of 2476	2112	rundll32.exe	31
PID 2112 wrote to memory of 2476	2112	rundll32.exe	31
PID 2112 wrote to memory of 1204	2112	rundll32.exe	32
PID 2112 wrote to memory of 1204	2112	rundll32.exe	32
PID 2112 wrote to memory of 1204	2112	rundll32.exe	32
PID 2112 wrote to memory of 1204	2112	rundll32.exe	32
PID 2476 wrote to memory of 3016	2476	rundll32mgr.exe	33
PID 2476 wrote to memory of 3016	2476	rundll32mgr.exe	33
PID 2476 wrote to memory of 3016	2476	rundll32mgr.exe	33
PID 2476 wrote to memory of 3016	2476	rundll32mgr.exe	33
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2276	3016	WaterMark.exe	34
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 3016 wrote to memory of 2556	3016	WaterMark.exe	35
PID 2556 wrote to memory of 256	2556	svchost.exe	1
PID 2556 wrote to memory of 256	2556	svchost.exe	1
PID 2556 wrote to memory of 256	2556	svchost.exe	1
PID 2556 wrote to memory of 256	2556	svchost.exe	1
PID 2556 wrote to memory of 256	2556	svchost.exe	1
PID 2556 wrote to memory of 336	2556	svchost.exe	2
PID 2556 wrote to memory of 336	2556	svchost.exe	2
PID 2556 wrote to memory of 336	2556	svchost.exe	2
PID 2556 wrote to memory of 336	2556	svchost.exe	2
PID 2556 wrote to memory of 336	2556	svchost.exe	2
PID 2556 wrote to memory of 384	2556	svchost.exe	3
PID 2556 wrote to memory of 384	2556	svchost.exe	3
PID 2556 wrote to memory of 384	2556	svchost.exe	3
PID 2556 wrote to memory of 384	2556	svchost.exe	3
PID 2556 wrote to memory of 384	2556	svchost.exe	3
PID 2556 wrote to memory of 396	2556	svchost.exe	4
PID 2556 wrote to memory of 396	2556	svchost.exe	4
PID 2556 wrote to memory of 396	2556	svchost.exe	4
PID 2556 wrote to memory of 396	2556	svchost.exe	4
PID 2556 wrote to memory of 396	2556	svchost.exe	4
PID 2556 wrote to memory of 432	2556	svchost.exe	5
PID 2556 wrote to memory of 432	2556	svchost.exe	5
PID 2556 wrote to memory of 432	2556	svchost.exe	5
PID 2556 wrote to memory of 432	2556	svchost.exe	5
PID 2556 wrote to memory of 432	2556	svchost.exe	5

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:336

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:384
- 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:608
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1300
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:284
- - 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:772
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:820
  - - 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:856
  - - C:\Windows\system32\wbem\WMIADAP.EXE
      wmiadap.exe /F /T /R
      4⤵
      PID:2576
- - 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:108
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:356
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1064
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1108
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1632
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2256
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2980
- 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:1208
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\81323fd94b1390b66662692f8c2104024d2cf9ab761763fd8ec497b5d4c577d4.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2092
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\81323fd94b1390b66662692f8c2104024d2cf9ab761763fd8ec497b5d4c577d4.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:2112
  - - C:\Windows\SysWOW64\rundll32mgr.exe
      C:\Windows\SysWOW64\rundll32mgr.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of UnmapMainImage
      Suspicious use of WriteProcessMemory
      PID:2476
    - - 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:2276
      - C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\system32\svchost.exe
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2556
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 232
      4⤵
      Program crash
      Suspicious use of AdjustPrivilegeToken
      PID:1204

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\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\epl-v10.html

Filesize
260KB

MD5
076f92cfb04193d8855f90551ac889b8

SHA1
44d2a1c79b846d92b6f25e98b5f76dd2cac6804f

SHA256
5225f3b5cc0925f2fb44f9b8269610b5090646d4d26442e94d838fb68d866158

SHA512
3aa73e0fc0ece715dd1545f99598e0901bfc3f2d7b80099bdec712751dde2ed4c7cbd51df460b35af2fd04aa433650ab97bc513a4bd3e4af84a1c8de8e122941

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
256KB

MD5
9df4b3170c73cabb23023efaf472526f

SHA1
21bb848d17c6ef8a193a25ac31f6cfbca5a1b2c9

SHA256
5e3bf74c0c24f3f2feda9dfdfcf744c0c3f3462f6f613c3853c86a1a07f0f4a2

SHA512
b1db66edee5674c3e196562a05caa615ea7b2e0ccef3944e69b306f27012c8595a2d6f125b59340aaf5363866a3957cb6db512bf78524b19d403d50e5452fff3

Download Submit
\Windows\SysWOW64\rundll32mgr.exe

Filesize
123KB

MD5
2cc65cb5dea68dcb6aefbce0d78a3fa3

SHA1
f05fd2ad722e4feb9f90fec42081b00acd5b3810

SHA256
a461da98eb645a7df5450ef0ac644674d32a557ce94b2529bc3fd8b896143ef3

SHA512
e67951b2dbad43c143e6a7f9058dccbba669913804ed8c74720a5694edd1e2a3021c98affa68b0565b2a266ec5132b531d79eeb41989bc1c418d5bb8842b7db5

Download Submit
memory/2112-1-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2112-3-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2112-0-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2112-14-0x00000000006F0000-0x0000000000731000-memory.dmp

Filesize
260KB

Download
memory/2112-12-0x00000000006F0000-0x0000000000731000-memory.dmp

Filesize
260KB

Download
memory/2112-11-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2112-410-0x0000000010000000-0x0000000010093000-memory.dmp

Filesize
588KB

Download
memory/2276-407-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2276-47-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2276-58-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2276-62-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2276-63-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2276-69-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2276-65-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2276-56-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2276-57-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2276-49-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2476-20-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2476-23-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2476-3583-0x0000000000700000-0x0000000000741000-memory.dmp

Filesize
260KB

Download
memory/2476-13-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2476-28-0x0000000000700000-0x0000000000741000-memory.dmp

Filesize
260KB

Download
memory/2476-21-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2476-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2476-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2476-17-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2476-18-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2476-19-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2556-94-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2556-93-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2556-76-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2556-90-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2556-95-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2556-97-0x00000000773D0000-0x00000000773D1000-memory.dmp

Filesize
4KB

Download
memory/2556-96-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2556-86-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2556-92-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3016-91-0x00000000773CF000-0x00000000773D0000-memory.dmp

Filesize
4KB

Download
memory/3016-85-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3016-42-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3016-673-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3016-74-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/3016-44-0x0000000000050000-0x0000000000051000-memory.dmp

Filesize
4KB

Download
memory/3016-45-0x00000000773CF000-0x00000000773D0000-memory.dmp

Filesize
4KB

Download