ramnit | b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455

Analysis

max time kernel
150s
max time network
145s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 01:48

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General

Target

b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455.dll
Size

2.3MB
MD5

af835619ce35431075c984beb8a14e1c
SHA1

3d75e872ff0b7b16f27cb2500148d6784a8043c1
SHA256

b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455
SHA512

7968f3d41acdebf1b1cca7086ffa9c14c98bc41b404555736cd4aefaca2bfc8e300f12be184c47b4d3442c6a616ccb2b3091c0c94bfba38d7e5e0ed53084439c
SSDEEP

49152:jU3U+ZYmxjpv7x4GFM/+b8dTMNh9Wr73h7NXSWEqNJO5hYTVMCRisKEj:jiU2YmxjpDx4Zo8dYNh9q73h7NXYkRic

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
2464	rundll32mgr.exe
2088	WaterMark.exe

Loads dropped DLL 4 IoCs

pid	Process
684	rundll32.exe
684	rundll32.exe
2464	rundll32mgr.exe
2464	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 12 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2088-44-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2088-42-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2088-38-0x0000000000400000-0x000000000042C000-memory.dmp	upx
behavioral1/memory/2464-23-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2464-21-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2464-20-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2464-18-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2464-17-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2464-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2464-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2088-406-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2088-676-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Mozilla Firefox\private_browsing.exe	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 (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroPDF.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\penusa.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java.exe	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\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\settings.html	svchost.exe
File opened for modification	C:\Program Files\Windows Defender\MSASCui.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\pipres.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\javafx-font.dll	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\NAMEEXT.DLL	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\misc\libaddonsvorepository_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libgradient_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\VideoLAN\VLC\plugins\stream_out\libstream_out_description_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\PhotoBase.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\clock.html	svchost.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\gstreamer-lite.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\Microsoft.Build.Conversion.v3.5.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\weather.html	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\1042\hxdsui.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\pipanel.exe	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\VideoLAN\VLC\plugins\video_chroma\libgrey_yuv_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\slideShow.html	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEOLEDB.DLL	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VC\msdia90.dll	svchost.exe
File opened for modification	C:\Program Files\Internet Explorer\pdm.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\JdbcOdbc.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 (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office.en-us\promointl.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\System.Xml.Linq.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libvcd_plugin.dll	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\Internet Explorer\DiagnosticsHub_is.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\epl-v10.html	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\about.html	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\clearkey.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\ACEINTL.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.ecf.core.ssl.feature_1.0.0.v20140827-1444\epl-v10.html	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\settings.html	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\RSSFeeds.html	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\api-ms-win-crt-heap-l1-1-0.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libcdg_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\libmpg123_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\VideoLAN\VLC\plugins\access_output\libaccess_output_livehttp_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\ReadMe.htm	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeUpdaterInstallMgr.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\skchui.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jfr.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\verify.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\mozwer.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\1033\OARPMANR.DLL	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_autodel_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\wsdetect.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\dt_shmem.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\VideoLAN\VLC\plugins\audio_output\libamem_plugin.dll	svchost.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3052	684	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
2088	WaterMark.exe
2088	WaterMark.exe
2088	WaterMark.exe
2088	WaterMark.exe
2088	WaterMark.exe
2088	WaterMark.exe
2088	WaterMark.exe
2088	WaterMark.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2088	WaterMark.exe
Token: SeDebugPrivilege	2712	svchost.exe
Token: SeDebugPrivilege	684	rundll32.exe
Token: SeDebugPrivilege	2088	WaterMark.exe
Token: SeDebugPrivilege	3052	WerFault.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2464	rundll32mgr.exe
2088	WaterMark.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2600 wrote to memory of 684	2600	rundll32.exe	30
PID 2600 wrote to memory of 684	2600	rundll32.exe	30
PID 2600 wrote to memory of 684	2600	rundll32.exe	30
PID 2600 wrote to memory of 684	2600	rundll32.exe	30
PID 2600 wrote to memory of 684	2600	rundll32.exe	30
PID 2600 wrote to memory of 684	2600	rundll32.exe	30
PID 2600 wrote to memory of 684	2600	rundll32.exe	30
PID 684 wrote to memory of 2464	684	rundll32.exe	31
PID 684 wrote to memory of 2464	684	rundll32.exe	31
PID 684 wrote to memory of 2464	684	rundll32.exe	31
PID 684 wrote to memory of 2464	684	rundll32.exe	31
PID 684 wrote to memory of 3052	684	rundll32.exe	32
PID 684 wrote to memory of 3052	684	rundll32.exe	32
PID 684 wrote to memory of 3052	684	rundll32.exe	32
PID 684 wrote to memory of 3052	684	rundll32.exe	32
PID 2464 wrote to memory of 2088	2464	rundll32mgr.exe	33
PID 2464 wrote to memory of 2088	2464	rundll32mgr.exe	33
PID 2464 wrote to memory of 2088	2464	rundll32mgr.exe	33
PID 2464 wrote to memory of 2088	2464	rundll32mgr.exe	33
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2928	2088	WaterMark.exe	34
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2088 wrote to memory of 2712	2088	WaterMark.exe	35
PID 2712 wrote to memory of 256	2712	svchost.exe	1
PID 2712 wrote to memory of 256	2712	svchost.exe	1
PID 2712 wrote to memory of 256	2712	svchost.exe	1
PID 2712 wrote to memory of 256	2712	svchost.exe	1
PID 2712 wrote to memory of 256	2712	svchost.exe	1
PID 2712 wrote to memory of 332	2712	svchost.exe	2
PID 2712 wrote to memory of 332	2712	svchost.exe	2
PID 2712 wrote to memory of 332	2712	svchost.exe	2
PID 2712 wrote to memory of 332	2712	svchost.exe	2
PID 2712 wrote to memory of 332	2712	svchost.exe	2
PID 2712 wrote to memory of 380	2712	svchost.exe	3
PID 2712 wrote to memory of 380	2712	svchost.exe	3
PID 2712 wrote to memory of 380	2712	svchost.exe	3
PID 2712 wrote to memory of 380	2712	svchost.exe	3
PID 2712 wrote to memory of 380	2712	svchost.exe	3
PID 2712 wrote to memory of 392	2712	svchost.exe	4
PID 2712 wrote to memory of 392	2712	svchost.exe	4
PID 2712 wrote to memory of 392	2712	svchost.exe	4
PID 2712 wrote to memory of 392	2712	svchost.exe	4
PID 2712 wrote to memory of 392	2712	svchost.exe	4
PID 2712 wrote to memory of 428	2712	svchost.exe	5
PID 2712 wrote to memory of 428	2712	svchost.exe	5
PID 2712 wrote to memory of 428	2712	svchost.exe	5
PID 2712 wrote to memory of 428	2712	svchost.exe	5
PID 2712 wrote to memory of 428	2712	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:332

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:380
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:476
- - 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:1388
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:548
- - 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:808
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1156
- - 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:772
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:964
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:112
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:1004
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1056
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1100
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1676
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2440
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2512
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:484
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:492

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:392

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\b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2600
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b1555be9e0558eee155f1a81bff0e9d1c54254b599f8700df4671ca5bef96455.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:684
  - - 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:2464
    - - 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:2088
      - 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:2928
      - 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:2712
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 684 -s 228
      4⤵
      Program crash
      Suspicious use of AdjustPrivilegeToken
      PID:3052

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

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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
360KB

MD5
bb0f8a4e7dc952cad438247722e2eadd

SHA1
6d123f628cab1ad3dfb8141451d018636bd52175

SHA256
29aa57fe3c8e7462976ba0a283e651c4241025035ad4d35aa41e6f1eaf170399

SHA512
42c9d6c5288125b15ad1233a43f308d23b73e6aed0fdcc3d62fccd89b6dc55067846a223d62a2c04ea1b3436d8209397d23f0a83eef03f4b9a53e4d55b67c5b5

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
356KB

MD5
6778284d6860b1b16ddee273fd46f604

SHA1
f4be74b0181232b8de8d06d6417ad194c1b8124e

SHA256
cfee6f29281bf257921c73b2a7659b0d234f109a666fd2d09058ecd727537951

SHA512
2dfd17fb3454f3cd75a59416c34d7b7139dd8b0adede6ff64e5051684165c4acb1b947af12df39aac7fcebba7a02566ab94d15d9a3044ae569488f3d8881f952

Download Submit
C:\Windows\SysWOW64\rundll32mgr.exe

Filesize
173KB

MD5
f603c2d3a1c6b4f856feca3d64d7cc40

SHA1
dc51f92df6a4556aec378dd3d9d9f9a2c47daf54

SHA256
56bac5d625d087ae6fd94c5f86780c648c6f3b217015900e7566051e931e32d6

SHA512
00c7220823a8e6a13483d4cf3a257b5236b82f2dc8e783d0ed393fabef2b0f246c35616d3edd070bf54280ea42fa3036a13d59c98250a67552be70606b344b78

Download Submit
memory/684-2-0x0000000008000000-0x0000000008266000-memory.dmp

Filesize
2.4MB

Download
memory/684-12-0x00000000001F0000-0x000000000021C000-memory.dmp

Filesize
176KB

Download
memory/684-11-0x00000000001F0000-0x000000000021C000-memory.dmp

Filesize
176KB

Download
memory/684-10-0x0000000008000000-0x0000000008266000-memory.dmp

Filesize
2.4MB

Download
memory/684-5-0x0000000008000000-0x0000000008266000-memory.dmp

Filesize
2.4MB

Download
memory/684-0-0x0000000008000000-0x0000000008266000-memory.dmp

Filesize
2.4MB

Download
memory/684-413-0x0000000008000000-0x0000000008266000-memory.dmp

Filesize
2.4MB

Download
memory/2088-407-0x0000000077B4F000-0x0000000077B50000-memory.dmp

Filesize
4KB

Download
memory/2088-43-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2088-676-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2088-38-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2088-42-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2088-406-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2088-45-0x0000000077B4F000-0x0000000077B50000-memory.dmp

Filesize
4KB

Download
memory/2088-74-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2088-44-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2464-14-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2464-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2464-19-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2464-23-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2464-21-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2464-20-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2464-18-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2464-17-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2464-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2712-96-0x0000000077B50000-0x0000000077B51000-memory.dmp

Filesize
4KB

Download
memory/2712-92-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2712-76-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2712-90-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2712-86-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2712-91-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2712-95-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2712-94-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2712-93-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2928-49-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2928-47-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2928-56-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2928-60-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2928-410-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2928-61-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2928-62-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2928-63-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2928-70-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download