ramnit | 4c45106de3ed32c285b016fdd2aa38f3ce2e6bdd66e4fde309464ecd03c21778

Analysis

max time kernel
150s
max time network
146s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01/01/2025, 23:00

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General

Target

JaffaCakes118_612a2386c55501842c6e56dbda4efa0a.dll
Size

276KB
MD5

612a2386c55501842c6e56dbda4efa0a
SHA1

685eaefa54f9afa2488bdef4299a22e4344527a1
SHA256

4c45106de3ed32c285b016fdd2aa38f3ce2e6bdd66e4fde309464ecd03c21778
SHA512

ecd79e250ebae5eef6dd03b125e9f038509b135a00fd464d95bf62be546e7b0d7afe5eb4f33393dbe974c859d353d46545e96f19c2c87a89e8cf188dde2cd4cf
SSDEEP

3072:5dcQ2ZNMSQvbajUTUItjT68+xQmWoBvxs2cKSH/03dSWsGNbhSR+DqAtY6:5ATSOjUQKJotC2crf03BsYbha8J5

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
2852	rundll32mgr.exe
2948	WaterMark.exe

Loads dropped DLL 4 IoCs

pid	Process
2440	rundll32.exe
2440	rundll32.exe
2852	rundll32mgr.exe
2852	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/2852-16-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2852-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2852-18-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2852-20-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2948-38-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2948-42-0x0000000000400000-0x000000000042B000-memory.dmp	upx
behavioral1/memory/2948-40-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2852-17-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2852-14-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2852-12-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2948-83-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2948-611-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libball_plugin.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Help\1049\hxdsui.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\msvcp140.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\UIAutomationProvider.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\libshm_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_ogg_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Data.Entity.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\spu\libaudiobargraph_v_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows NT\TableTextService\TableTextService.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\clock.html	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\MSTTSCommon.dll	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\MSOHEVI.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 (x86)\Common Files\microsoft shared\Help\2052\hxdsui.dll	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\mshwLatin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\codec\liblibmpeg2_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\misc\libaudioscrobbler_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\misc\libexport_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libextract_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Internet Explorer\JSProfilerCore.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\license.html	svchost.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\nssckbi.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Web.Entity.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\demux\libts_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\libadjust_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\axvlc.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\flyout.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\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\System.RunTime.Serialization.Resources.dll	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 (x86)\Common Files\Adobe AIR\Versions\1.0\WebKit.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Media Player\wmpenc.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_elf.dll	svchost.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\1033\GrooveIntlResource.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\codec\libtwolame_plugin.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\Internet Explorer\ieproxy.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\license.html	svchost.exe
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\v3.5\de\System.Data.Services.resources.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Journal\MSPVWCTL.DLL	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\EQNEDT32.EXE	svchost.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\tpcps.dll	svchost.exe
File opened for modification	C:\Program Files\Common Files\System\ado\msadox.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jre7\bin\sunmscapi.dll	svchost.exe
File opened for modification	C:\Program Files\Mozilla Firefox\ucrtbase.dll	svchost.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\UIAutomationTypes.resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\mobile_view.html	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_extractor\libarchive_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\text_renderer\libfreetype_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libchain_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	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\Reference Assemblies\Microsoft\Framework\v3.0\ja\System.IdentityModel.Selectors.Resources.dll	svchost.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_output\libdirect3d9_plugin.dll	svchost.exe
File opened for modification	C:\Program Files\Windows Journal\PDIALOG.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\net.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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 37 IoCs

pid	Process
2948	WaterMark.exe
2948	WaterMark.exe
2948	WaterMark.exe
2948	WaterMark.exe
2948	WaterMark.exe
2948	WaterMark.exe
2948	WaterMark.exe
2948	WaterMark.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe
2916	svchost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2948	WaterMark.exe
Token: SeDebugPrivilege	2916	svchost.exe
Token: SeDebugPrivilege	2948	WaterMark.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2852	rundll32mgr.exe
2948	WaterMark.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2440	2744	rundll32.exe	30
PID 2744 wrote to memory of 2440	2744	rundll32.exe	30
PID 2744 wrote to memory of 2440	2744	rundll32.exe	30
PID 2744 wrote to memory of 2440	2744	rundll32.exe	30
PID 2744 wrote to memory of 2440	2744	rundll32.exe	30
PID 2744 wrote to memory of 2440	2744	rundll32.exe	30
PID 2744 wrote to memory of 2440	2744	rundll32.exe	30
PID 2440 wrote to memory of 2852	2440	rundll32.exe	31
PID 2440 wrote to memory of 2852	2440	rundll32.exe	31
PID 2440 wrote to memory of 2852	2440	rundll32.exe	31
PID 2440 wrote to memory of 2852	2440	rundll32.exe	31
PID 2852 wrote to memory of 2948	2852	rundll32mgr.exe	32
PID 2852 wrote to memory of 2948	2852	rundll32mgr.exe	32
PID 2852 wrote to memory of 2948	2852	rundll32mgr.exe	32
PID 2852 wrote to memory of 2948	2852	rundll32mgr.exe	32
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2288	2948	WaterMark.exe	33
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2948 wrote to memory of 2916	2948	WaterMark.exe	34
PID 2916 wrote to memory of 256	2916	svchost.exe	1
PID 2916 wrote to memory of 256	2916	svchost.exe	1
PID 2916 wrote to memory of 256	2916	svchost.exe	1
PID 2916 wrote to memory of 256	2916	svchost.exe	1
PID 2916 wrote to memory of 256	2916	svchost.exe	1
PID 2916 wrote to memory of 336	2916	svchost.exe	2
PID 2916 wrote to memory of 336	2916	svchost.exe	2
PID 2916 wrote to memory of 336	2916	svchost.exe	2
PID 2916 wrote to memory of 336	2916	svchost.exe	2
PID 2916 wrote to memory of 336	2916	svchost.exe	2
PID 2916 wrote to memory of 384	2916	svchost.exe	3
PID 2916 wrote to memory of 384	2916	svchost.exe	3
PID 2916 wrote to memory of 384	2916	svchost.exe	3
PID 2916 wrote to memory of 384	2916	svchost.exe	3
PID 2916 wrote to memory of 384	2916	svchost.exe	3
PID 2916 wrote to memory of 392	2916	svchost.exe	4
PID 2916 wrote to memory of 392	2916	svchost.exe	4
PID 2916 wrote to memory of 392	2916	svchost.exe	4
PID 2916 wrote to memory of 392	2916	svchost.exe	4
PID 2916 wrote to memory of 392	2916	svchost.exe	4
PID 2916 wrote to memory of 424	2916	svchost.exe	5
PID 2916 wrote to memory of 424	2916	svchost.exe	5
PID 2916 wrote to memory of 424	2916	svchost.exe	5
PID 2916 wrote to memory of 424	2916	svchost.exe	5
PID 2916 wrote to memory of 424	2916	svchost.exe	5
PID 2916 wrote to memory of 480	2916	svchost.exe	6
PID 2916 wrote to memory of 480	2916	svchost.exe	6
PID 2916 wrote to memory of 480	2916	svchost.exe	6
PID 2916 wrote to memory of 480	2916	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: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:600
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:2036
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1564
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe -Embedding
      4⤵
      PID:2232
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:676
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:760
- - 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:1268
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:848
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:960
- - 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:908
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:268
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1140
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:1436
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2556
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2584
- 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:392

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:424

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1360
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_612a2386c55501842c6e56dbda4efa0a.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_612a2386c55501842c6e56dbda4efa0a.dll,#1
    3⤵
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2440
  - - 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:2852
    - - 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:2948
      - 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:2288
      - 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:2916

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
259KB

MD5
9a9454b757455fd4c8fce47b76c1ba57

SHA1
eee6090767129077fea54f023eed531a262ddb12

SHA256
4b1dc5033ce492403038bce45729e52238eb1af3bd041ccd373f9428b45a4e41

SHA512
b680575588eb7db0f1d5eabe53a78942b7ff62aeddfea78d896d834941e39d18a97478321c0e9e4451addad424132ab571141171129b5aec7564cca50fd46ed1

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
255KB

MD5
799d2d6444391420b59c3c874be852ec

SHA1
4a9ef77dcbbfae16562f9822110a4d78cf16e377

SHA256
89b3c4185df3d0f40137f49640805a37fb159ba09c8f6f1e361f727c05219d37

SHA512
2e4c2d659f144069b8f4036f3603ce1ab410fc74fe9194011627d36cf27b46e01db9c6927bd6ed9d40c44af9ff793cc9ff15bc7a8c576d324ce987d434550085

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

Filesize
123KB

MD5
bfeab24969e80e4fd4362b05f5c54554

SHA1
bc2365f8bc9163e0f327e11541e0462395a879ac

SHA256
cc900fe27a79e792b7b2547191b65dbadb550b02b1b42d072c06d73096185206

SHA512
4c658ed109aa774121820af99c16417c71a2adf0117446ea898ceb2a5e86bd61c0b758023bd0ab33e13c2d91c7c60cb9e5ea26a2d969257c6d26909dbb9da259

Download Submit
memory/2288-44-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2288-54-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2288-60-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2288-59-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/2288-66-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2288-62-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2288-55-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2288-53-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2288-358-0x0000000020010000-0x0000000020022000-memory.dmp

Filesize
72KB

Download
memory/2288-46-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2440-2-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

Download
memory/2440-0-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

Download
memory/2440-5-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2440-11-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2852-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2852-14-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2852-13-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/2852-12-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2852-17-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2852-29-0x0000000000401000-0x0000000000416000-memory.dmp

Filesize
84KB

Download
memory/2852-20-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2852-18-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2852-16-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2916-89-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2916-90-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2916-91-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2916-73-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2916-92-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2916-93-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2916-85-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2916-94-0x0000000020010000-0x000000002001B000-memory.dmp

Filesize
44KB

Download
memory/2916-95-0x0000000077400000-0x0000000077401000-memory.dmp

Filesize
4KB

Download
memory/2948-40-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2948-83-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2948-84-0x00000000773FF000-0x0000000077400000-memory.dmp

Filesize
4KB

Download
memory/2948-71-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2948-39-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2948-41-0x00000000773FF000-0x0000000077400000-memory.dmp

Filesize
4KB

Download
memory/2948-611-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2948-42-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2948-38-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download