ramnit | 8dea99d9d23e98f8b67c6bcafb6d1f59a16406d229056567b3ee6bd090d3eaac

Analysis

max time kernel
150s
max time network
143s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/01/2025, 06:31

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General

Target

JaffaCakes118_633e02336a45e4fd40d46cfa554f999d.dll
Size

751KB
MD5

633e02336a45e4fd40d46cfa554f999d
SHA1

46ae375ded8b3591e4739ffc75b564227045a283
SHA256

8dea99d9d23e98f8b67c6bcafb6d1f59a16406d229056567b3ee6bd090d3eaac
SHA512

4c58fb9db9ea00b36ded52e7ad924912c1eefd5ebd65612b9b3030654a34c6eda023ed057c39f695b38fb6d6dc9288f3d884cfa8c79dafa56ee41e5f3fd6f747
SSDEEP

12288:6zb9rMfc+CKUQyUmjtc4euuzPrs9pGp8hunWoopooK9kwP+ACQL:6zb1MlCKUQyUmjtczu6Prs9pgWoopooG

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
2092	rundll32mgr.exe
1464	WaterMark.exe

Loads dropped DLL 4 IoCs

pid	Process
2160	rundll32.exe
2160	rundll32.exe
2092	rundll32mgr.exe
2092	rundll32mgr.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
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 11 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1464-41-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1464-36-0x0000000000400000-0x0000000000485000-memory.dmp	upx
behavioral1/memory/2092-21-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2092-19-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2092-18-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2092-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2092-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2092-14-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2092-13-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1464-89-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/1464-668-0x0000000000400000-0x0000000000421000-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.babel.nls_eclipse_ja_4.4.0.v20140623020002\about.html	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE	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\ja\Microsoft.Build.Utilities.v3.5.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\sidebar.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\cryptocme2.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe	svchost.exe
File opened for modification	C:\Program Files\Internet Explorer\F12.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\eula.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\settings.html	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Shades of Blue.htm	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VC\msdia100.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\Ole DB\oledb32r.dll	svchost.exe
File opened for modification	C:\Program Files\Internet Explorer\iexplore.exe	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\stream_filter\libhds_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libfps_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\vdk150.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\Ole DB\sqloledb.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\nio.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\UIAutomationClientsideProviders.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.Linq.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libimage_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlm.html	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\currency.html	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\1.0\Microsoft.Ink.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Microsoft\pxCCD1.tmp	rundll32mgr.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\TabTip32.exe	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\UIAutomationClient.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libnfs_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libsatip_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libgradfun_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libpuzzle_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\en-US\MSTTSFrontendENU.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\WindowsAccessBridge-64.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\sunmscapi.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Workflow.Runtime.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\libsdp_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libgrain_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libtransform_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_splitter\libclone_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEERR.DLL	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jli.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Management.Instrumentation.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libmad_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\spu\libremoteosd_plugin.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\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\d3dcompiler_47.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libremap_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libcaf_plugin.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 (x86)\Microsoft\WaterMark.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\awt.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libavi_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\spu\liblogo_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\3082\hxdsui.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACER3X.DLL	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jsound.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\UIAutomationClient.resources.dll	svchost.exe

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	rundll32.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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 37 IoCs

pid	Process
1464	WaterMark.exe
1464	WaterMark.exe
1464	WaterMark.exe
1464	WaterMark.exe
1464	WaterMark.exe
1464	WaterMark.exe
1464	WaterMark.exe
1464	WaterMark.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe
1840	svchost.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1464	WaterMark.exe
Token: SeDebugPrivilege	1840	svchost.exe
Token: SeDebugPrivilege	2160	rundll32.exe
Token: SeDebugPrivilege	1464	WaterMark.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2092	rundll32mgr.exe
1464	WaterMark.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2204 wrote to memory of 2160	2204	rundll32.exe	31
PID 2160 wrote to memory of 2092	2160	rundll32.exe	32
PID 2160 wrote to memory of 2092	2160	rundll32.exe	32
PID 2160 wrote to memory of 2092	2160	rundll32.exe	32
PID 2160 wrote to memory of 2092	2160	rundll32.exe	32
PID 2092 wrote to memory of 1464	2092	rundll32mgr.exe	33
PID 2092 wrote to memory of 1464	2092	rundll32mgr.exe	33
PID 2092 wrote to memory of 1464	2092	rundll32mgr.exe	33
PID 2092 wrote to memory of 1464	2092	rundll32mgr.exe	33
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 2692	1464	WaterMark.exe	34
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1464 wrote to memory of 1840	1464	WaterMark.exe	35
PID 1840 wrote to memory of 256	1840	svchost.exe	1
PID 1840 wrote to memory of 256	1840	svchost.exe	1
PID 1840 wrote to memory of 256	1840	svchost.exe	1
PID 1840 wrote to memory of 256	1840	svchost.exe	1
PID 1840 wrote to memory of 256	1840	svchost.exe	1
PID 1840 wrote to memory of 332	1840	svchost.exe	2
PID 1840 wrote to memory of 332	1840	svchost.exe	2
PID 1840 wrote to memory of 332	1840	svchost.exe	2
PID 1840 wrote to memory of 332	1840	svchost.exe	2
PID 1840 wrote to memory of 332	1840	svchost.exe	2
PID 1840 wrote to memory of 380	1840	svchost.exe	3
PID 1840 wrote to memory of 380	1840	svchost.exe	3
PID 1840 wrote to memory of 380	1840	svchost.exe	3
PID 1840 wrote to memory of 380	1840	svchost.exe	3
PID 1840 wrote to memory of 380	1840	svchost.exe	3
PID 1840 wrote to memory of 392	1840	svchost.exe	4
PID 1840 wrote to memory of 392	1840	svchost.exe	4
PID 1840 wrote to memory of 392	1840	svchost.exe	4
PID 1840 wrote to memory of 392	1840	svchost.exe	4
PID 1840 wrote to memory of 392	1840	svchost.exe	4
PID 1840 wrote to memory of 428	1840	svchost.exe	5
PID 1840 wrote to memory of 428	1840	svchost.exe	5
PID 1840 wrote to memory of 428	1840	svchost.exe	5
PID 1840 wrote to memory of 428	1840	svchost.exe	5
PID 1840 wrote to memory of 428	1840	svchost.exe	5
PID 1840 wrote to memory of 472	1840	svchost.exe	6
PID 1840 wrote to memory of 472	1840	svchost.exe	6
PID 1840 wrote to memory of 472	1840	svchost.exe	6
PID 1840 wrote to memory of 472	1840	svchost.exe	6

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:588
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1988
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:616
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe -Embedding
      4⤵
      PID:2276
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:664
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:732
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:800
  - - 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:1632
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:952
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:1016
- - 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:1096
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1228
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:584
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2216
- 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:1188
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_633e02336a45e4fd40d46cfa554f999d.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2204
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_633e02336a45e4fd40d46cfa554f999d.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:2160
  - - C:\Windows\SysWOW64\rundll32mgr.exe
      C:\Windows\SysWOW64\rundll32mgr.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Suspicious use of UnmapMainImage
      Suspicious use of WriteProcessMemory
      PID:2092
    - - 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:1464
      - 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:2692
      - 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:1840

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
93KB

MD5
553d850aecde67247478a5aeddc4e512

SHA1
0befdcab0a32020f6813c5b7caac96878c612f96

SHA256
9e12d3205c555294701c02701fb1e369bdc5f8d7d46a1a8555d9fa0d88171415

SHA512
520e5db12ecbfe1791799e091b62274000ccbcd117aa014434fc1834e4f1c6128de139a743dc00b3855cc3582600aa7493edc7ee7c12c44817a6d6e40331a4a5

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
199KB

MD5
7df8e56ed025db6331e1ea4051a3c740

SHA1
220a76312a7d1806d3d00d9b75e5c77199c141d0

SHA256
5e658c76034ad795be4c154c229b6e0d73a57bf6a3d0111885328f7ef0be0441

SHA512
d1c5a3c24cfb2f8f99dad68af14eab65e14724bfa7ab518bf273a6eed6bfde64bf7a3e7a8f4988ea28842bdd58c01e8c963f5237220b9d39c57577df029f7038

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
195KB

MD5
3363f07978b5008dac17fc9dfd65e828

SHA1
a7506f2396a0c219cdbf28f1ad1734f2f3729139

SHA256
fd0b81442372d665584df4a50fd0f38fd85532d1614bc912b92e65f64f761b9e

SHA512
19d0a6b6bb15e6f03ae1584ca19e526a6369bf3773f5cf32f70d1a707342ebcc5358ada8f3dc579458b6c6c42870d95ae0d596a57f53e777178e753a10df6e0e

Download Submit
memory/1464-44-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/1464-668-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1464-89-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1464-73-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/1464-92-0x00000000777CF000-0x00000000777D0000-memory.dmp

Filesize
4KB

Download
memory/1464-36-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/1464-41-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1464-42-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/1464-43-0x00000000777CF000-0x00000000777D0000-memory.dmp

Filesize
4KB

Download
memory/1840-91-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1840-84-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1840-96-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1840-95-0x00000000777D0000-0x00000000777D1000-memory.dmp

Filesize
4KB

Download
memory/1840-94-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1840-93-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1840-88-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/1840-90-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1840-75-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2092-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2092-17-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/2092-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2092-14-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2092-13-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2092-12-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2092-21-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2092-19-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2092-18-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2160-405-0x0000000001FF0000-0x0000000002075000-memory.dmp

Filesize
532KB

Download
memory/2160-6-0x0000000001FF0000-0x0000000002075000-memory.dmp

Filesize
532KB

Download
memory/2160-2-0x0000000005000000-0x00000000050C1000-memory.dmp

Filesize
772KB

Download
memory/2160-1-0x0000000005000000-0x00000000050C1000-memory.dmp

Filesize
772KB

Download
memory/2160-0-0x0000000005000000-0x00000000050C1000-memory.dmp

Filesize
772KB

Download
memory/2692-45-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2692-57-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2692-61-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/2692-62-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2692-64-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2692-403-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2692-56-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2692-69-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2692-55-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2692-47-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

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