Malware Analysis Report

2025-01-22 08:16

Sample ID 241026-d4h13azhll
Target d540c15e87f5ef91de29ed9d6c3c830ec610873d9c7fb874777d62f554178c62
SHA256 d540c15e87f5ef91de29ed9d6c3c830ec610873d9c7fb874777d62f554178c62
Tags
ramnit banker discovery persistence spyware stealer trojan upx worm
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d540c15e87f5ef91de29ed9d6c3c830ec610873d9c7fb874777d62f554178c62

Threat Level: Known bad

The file d540c15e87f5ef91de29ed9d6c3c830ec610873d9c7fb874777d62f554178c62 was found to be: Known bad.

Malicious Activity Summary

ramnit banker discovery persistence spyware stealer trojan upx worm

Ramnit

Ramnit family

Modifies WinLogon for persistence

Executes dropped EXE

Loads dropped DLL

UPX packed file

Drops file in System32 directory

Drops file in Program Files directory

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Modifies Internet Explorer settings

Suspicious use of AdjustPrivilegeToken

Suspicious use of UnmapMainImage

Suspicious use of FindShellTrayWindow

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-26 03:33

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-26 03:33

Reported

2024-10-26 03:36

Platform

win7-20240903-en

Max time kernel

150s

Max time network

148s

Command Line

\SystemRoot\System32\smss.exe

Signatures

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "userinit.exe,c:\\program files (x86)\\microsoft\\watermark.exe" C:\Windows\SysWOW64\svchost.exe N/A

Ramnit

trojan spyware stealer worm banker ramnit

Ramnit family

ramnit

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32mgr.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32mgr.exe N/A
N/A N/A C:\Windows\SysWOW64\rundll32mgr.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\dmlconf.dat C:\Windows\SysWOW64\svchost.exe N/A
File created C:\Windows\SysWOW64\rundll32mgr.exe C:\Windows\SysWOW64\rundll32.exe N/A
File created C:\Windows\SysWOW64\dmlconf.dat C:\Windows\SysWOW64\svchost.exe N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
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Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jli.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckg.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\libhttps_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libchain_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_filter\libadjust_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\slideShow.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\demux\libdemux_stl_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\fxplugins.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\epl-v10.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Microsoft Office\Office14\ONLNTCOMLIB.DLL C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\es\System.Web.Entity.Resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\codec\libaom_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\control\libwin_msg_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows NT\Accessories\wordpad.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Internet Explorer\networkinspection.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\System.RunTime.Serialization.Resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\System.Printing.resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\libvdr_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\settings.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\ccme_base.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\settings.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.Printing.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\librtp_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libcompressor_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\d3d11\libdirect3d11_filters_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\packetizer\libpacketizer_mlp_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\settings.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\mraut.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\tnameserv.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\libdvdnav_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPCEXT.DLL C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\System.RunTime.Serialization.Resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\libimem_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\settings.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\decora-sse.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\es-ES\RSSFeeds.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeLinguistic.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Help\1033\hxdsui.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\demux\libau_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jsoundds.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\jfxmedia.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Hearts\Hearts.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\it\PresentationFramework.resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\ja\UIAutomationClientsideProviders.resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\System.IdentityModel.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Data.DataSetExtensions.Resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\spu\liblogo_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_filter\liboldmovie_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\TabTip32.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\System.Management.Instrumentation.Resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\mshwjpnr.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Common Files\System\msadc\msadce.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe C:\Windows\SysWOW64\svchost.exe N/A
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 C:\Windows\SysWOW64\svchost.exe N/A
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\epl-v10.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Data.Entity.Design.Resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\equalizer_window.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\d3d9\libdirect3d9_filters_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\rundll32.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32mgr.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\rundll32.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WerFault.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32mgr.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1632 wrote to memory of 1784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1632 wrote to memory of 1784 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1784 wrote to memory of 352 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 1784 wrote to memory of 352 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 1784 wrote to memory of 352 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 1784 wrote to memory of 352 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 352 wrote to memory of 2484 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 352 wrote to memory of 2484 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 352 wrote to memory of 2484 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 352 wrote to memory of 2484 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2860 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1784 wrote to memory of 1468 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\WerFault.exe
PID 1784 wrote to memory of 1468 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\WerFault.exe
PID 1784 wrote to memory of 1468 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\WerFault.exe
PID 1784 wrote to memory of 1468 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\WerFault.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2484 wrote to memory of 2688 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2688 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 2688 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 2688 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 2688 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 2688 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 2688 wrote to memory of 336 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 336 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 336 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 336 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 336 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 384 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 2688 wrote to memory of 384 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 2688 wrote to memory of 384 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 2688 wrote to memory of 384 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 2688 wrote to memory of 384 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 2688 wrote to memory of 392 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 392 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 392 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 392 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 392 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 2688 wrote to memory of 432 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\winlogon.exe
PID 2688 wrote to memory of 432 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\winlogon.exe
PID 2688 wrote to memory of 432 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\winlogon.exe
PID 2688 wrote to memory of 432 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\winlogon.exe
PID 2688 wrote to memory of 432 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\winlogon.exe

Processes

C:\Windows\System32\smss.exe

\SystemRoot\System32\smss.exe

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

C:\Windows\system32\wininit.exe

wininit.exe

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

C:\Windows\system32\winlogon.exe

winlogon.exe

C:\Windows\system32\services.exe

C:\Windows\system32\services.exe

C:\Windows\system32\lsass.exe

C:\Windows\system32\lsass.exe

C:\Windows\system32\lsm.exe

C:\Windows\system32\lsm.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k DcomLaunch

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k RPCSS

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k netsvcs

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k LocalService

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k NetworkService

C:\Windows\System32\spoolsv.exe

C:\Windows\System32\spoolsv.exe

C:\Windows\system32\taskhost.exe

"taskhost.exe"

C:\Windows\system32\Dwm.exe

"C:\Windows\system32\Dwm.exe"

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork

C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE

"C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"

C:\Windows\system32\wbem\wmiprvse.exe

C:\Windows\system32\wbem\wmiprvse.exe

C:\Windows\system32\DllHost.exe

C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation

C:\Windows\system32\sppsvc.exe

C:\Windows\system32\sppsvc.exe

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d540c15e87f5ef91de29ed9d6c3c830ec610873d9c7fb874777d62f554178c62.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d540c15e87f5ef91de29ed9d6c3c830ec610873d9c7fb874777d62f554178c62.dll,#1

C:\Windows\SysWOW64\rundll32mgr.exe

C:\Windows\SysWOW64\rundll32mgr.exe

C:\Program Files (x86)\Microsoft\WaterMark.exe

"C:\Program Files (x86)\Microsoft\WaterMark.exe"

C:\Windows\SysWOW64\svchost.exe

C:\Windows\system32\svchost.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1784 -s 224

C:\Windows\SysWOW64\svchost.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\wbem\WMIADAP.EXE

wmiadap.exe /F /T /R

Network

Country Destination Domain Proto
NL 91.220.62.30:443 tcp
US 8.8.8.8:53 google.com udp
GB 172.217.16.238:80 google.com tcp
NL 91.220.62.30:443 tcp
US 8.8.8.8:53 rterybrstutnrsbberve.com udp
IE 34.253.216.9:443 rterybrstutnrsbberve.com tcp
IE 34.253.216.9:443 rterybrstutnrsbberve.com tcp
US 8.8.8.8:53 erwbtkidthetcwerc.com udp
IE 34.253.216.9:443 erwbtkidthetcwerc.com tcp
IE 34.253.216.9:443 erwbtkidthetcwerc.com tcp
US 8.8.8.8:53 rvbwtbeitwjeitv.com udp
US 204.95.99.221:443 rvbwtbeitwjeitv.com tcp
US 204.95.99.221:443 rvbwtbeitwjeitv.com tcp
GB 172.217.16.238:80 google.com tcp
US 8.8.8.8:53 google.com udp
GB 172.217.16.238:80 google.com tcp

Files

memory/1784-10-0x0000000010000000-0x00000000100E2000-memory.dmp

C:\Windows\SysWOW64\rundll32mgr.exe

MD5 b913d0bea98b4e215fc9c9c0fb4bd351
SHA1 bc6a89a2895bff53c0e80ef390ffaf022e38dc86
SHA256 9621bb5921c596eb5246df3b5d59d3be598b4ef2d92dbf19a25c8f66cee9f2f9
SHA512 3739ab8eeeea6d3759fa519e0c095b357e7044551a0e743cbf63b70e991bd9c52d4c6bd322cb6126d014ac85e07b081ef57591935b3225c9a30db0f3866f275b

memory/1784-12-0x0000000010000000-0x00000000100E2000-memory.dmp

memory/352-14-0x0000000000400000-0x0000000000454000-memory.dmp

memory/1784-13-0x00000000001F0000-0x0000000000244000-memory.dmp

memory/1784-11-0x00000000001F0000-0x0000000000244000-memory.dmp

memory/1784-4-0x0000000010000000-0x00000000100E2000-memory.dmp

memory/352-24-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2484-45-0x00000000773EF000-0x00000000773F0000-memory.dmp

memory/2860-69-0x0000000000090000-0x0000000000091000-memory.dmp

memory/2860-68-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2860-67-0x00000000000A0000-0x00000000000A1000-memory.dmp

memory/2860-65-0x0000000020010000-0x0000000020022000-memory.dmp

memory/2860-61-0x0000000020010000-0x0000000020022000-memory.dmp

memory/2860-56-0x0000000020010000-0x0000000020022000-memory.dmp

memory/2860-49-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2860-47-0x0000000020010000-0x0000000020022000-memory.dmp

memory/2484-44-0x0000000000050000-0x0000000000051000-memory.dmp

memory/2484-42-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2484-41-0x0000000000400000-0x0000000000454000-memory.dmp

memory/352-21-0x0000000000400000-0x0000000000421000-memory.dmp

memory/352-20-0x0000000000400000-0x0000000000421000-memory.dmp

memory/352-19-0x0000000000140000-0x0000000000141000-memory.dmp

memory/352-18-0x0000000000400000-0x0000000000421000-memory.dmp

memory/352-17-0x0000000000400000-0x0000000000421000-memory.dmp

memory/352-16-0x0000000000400000-0x0000000000421000-memory.dmp

memory/352-15-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1784-2-0x0000000010000000-0x00000000100E2000-memory.dmp

memory/2484-73-0x0000000000060000-0x0000000000061000-memory.dmp

memory/2688-75-0x0000000020010000-0x000000002001B000-memory.dmp

memory/2688-88-0x0000000020010000-0x000000002001B000-memory.dmp

memory/2688-84-0x0000000020010000-0x000000002001B000-memory.dmp

memory/2688-94-0x0000000020010000-0x000000002001B000-memory.dmp

memory/2688-93-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2688-92-0x0000000020010000-0x000000002001B000-memory.dmp

memory/2688-91-0x0000000020010000-0x000000002001B000-memory.dmp

memory/2688-90-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2484-89-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2688-213-0x00000000773F0000-0x00000000773F1000-memory.dmp

memory/2484-404-0x00000000773EF000-0x00000000773F0000-memory.dmp

memory/2860-407-0x0000000020010000-0x0000000020022000-memory.dmp

memory/1784-410-0x0000000010000000-0x00000000100E2000-memory.dmp

memory/2484-663-0x0000000000400000-0x0000000000421000-memory.dmp

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

MD5 b42b35681d399132e47b338504dc32cb
SHA1 ad675b26968088a9e89115054be4da8280bf2401
SHA256 c44e923864965d3c65558c23fe84c28e5211c244645f4a2cc4eeec2acfeccfec
SHA512 18dc3d6413cd2d1dcb25396933c7f75f6b8cd5c973cf266ae4ec363d588472fe1e755ab6eca9848add04f3b4c6fad3bc2931498c60ca4d27069235c75dab4f52

C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\license.html

MD5 2315baa7c9bd4bd9ce41b0849a4b0bbe
SHA1 4bb9f3654fbd2758bcdc3835482293070cc8faab
SHA256 a1ad5bd18ba115898fe3836c13fd60a6ed7c076bfaae777108375d17e3a98511
SHA512 ae9646c63ab9737c56e59b6fa55db8991a73db065f2c9971c49dd98ae35d43ad0670cf074cdc27c10aa77cbcd7b13e5ce6591ee3a36076c6390356e5acfd35c4

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-26 03:33

Reported

2024-10-26 03:36

Platform

win10v2004-20241007-en

Max time kernel

137s

Max time network

156s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d540c15e87f5ef91de29ed9d6c3c830ec610873d9c7fb874777d62f554178c62.dll,#1

Signatures

Ramnit

trojan spyware stealer worm banker ramnit

Ramnit family

ramnit

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32mgr.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\rundll32mgr.exe C:\Windows\SysWOW64\rundll32.exe N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\Microsoft\px7DFA.tmp C:\Windows\SysWOW64\rundll32mgr.exe N/A
File created C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\rundll32mgr.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\rundll32mgr.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32mgr.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft\WaterMark.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4105436886" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\VersionManager C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4101217820" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31139671" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4101217820" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{2002EC2B-934B-11EF-9361-DA61A5E71E4E} = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31139671" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31139671" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "436678609" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Internet Explorer\VersionManager C:\Program Files\Internet Explorer\iexplore.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Internet Explorer\iexplore.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32mgr.exe N/A
N/A N/A C:\Program Files (x86)\Microsoft\WaterMark.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1896 wrote to memory of 4888 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1896 wrote to memory of 4888 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1896 wrote to memory of 4888 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4888 wrote to memory of 2500 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 4888 wrote to memory of 2500 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 4888 wrote to memory of 2500 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 2500 wrote to memory of 1040 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 2500 wrote to memory of 1040 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 2500 wrote to memory of 1040 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 1040 wrote to memory of 3620 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1040 wrote to memory of 3620 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1040 wrote to memory of 3620 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1040 wrote to memory of 3620 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1040 wrote to memory of 3620 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1040 wrote to memory of 3620 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1040 wrote to memory of 3620 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1040 wrote to memory of 3620 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1040 wrote to memory of 3620 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1040 wrote to memory of 1012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 1040 wrote to memory of 1012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 1040 wrote to memory of 2740 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 1040 wrote to memory of 2740 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 1012 wrote to memory of 2248 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 1012 wrote to memory of 2248 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 1012 wrote to memory of 2248 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d540c15e87f5ef91de29ed9d6c3c830ec610873d9c7fb874777d62f554178c62.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d540c15e87f5ef91de29ed9d6c3c830ec610873d9c7fb874777d62f554178c62.dll,#1

C:\Windows\SysWOW64\rundll32mgr.exe

C:\Windows\SysWOW64\rundll32mgr.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4888 -ip 4888

C:\Program Files (x86)\Microsoft\WaterMark.exe

"C:\Program Files (x86)\Microsoft\WaterMark.exe"

C:\Windows\SysWOW64\svchost.exe

C:\Windows\system32\svchost.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 608

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3620 -ip 3620

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3620 -s 204

C:\Program Files\Internet Explorer\iexplore.exe

"C:\Program Files\Internet Explorer\iexplore.exe"

C:\Program Files\Internet Explorer\iexplore.exe

"C:\Program Files\Internet Explorer\iexplore.exe"

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1012 CREDAT:17410 /prefetch:2

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 104.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 api.bing.com udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 137.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 161.19.199.152.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 204.79.197.200:443 ieonline.microsoft.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp

Files

memory/2500-4-0x0000000000400000-0x0000000000454000-memory.dmp

C:\Windows\SysWOW64\rundll32mgr.exe

MD5 b913d0bea98b4e215fc9c9c0fb4bd351
SHA1 bc6a89a2895bff53c0e80ef390ffaf022e38dc86
SHA256 9621bb5921c596eb5246df3b5d59d3be598b4ef2d92dbf19a25c8f66cee9f2f9
SHA512 3739ab8eeeea6d3759fa519e0c095b357e7044551a0e743cbf63b70e991bd9c52d4c6bd322cb6126d014ac85e07b081ef57591935b3225c9a30db0f3866f275b

memory/4888-2-0x0000000010000000-0x00000000100E2000-memory.dmp

memory/2500-6-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2500-7-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2500-12-0x00000000008E0000-0x00000000008E1000-memory.dmp

memory/2500-14-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2500-15-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2500-13-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2500-11-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2500-8-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1040-26-0x0000000000400000-0x0000000000454000-memory.dmp

memory/1040-29-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1040-30-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/1040-31-0x0000000077A82000-0x0000000077A83000-memory.dmp

memory/3620-34-0x0000000000F80000-0x0000000000F81000-memory.dmp

memory/3620-33-0x0000000000FA0000-0x0000000000FA1000-memory.dmp

memory/4888-35-0x0000000010000000-0x00000000100E2000-memory.dmp

memory/1040-36-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1040-38-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1040-37-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1040-39-0x0000000077A82000-0x0000000077A83000-memory.dmp

memory/1040-40-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1040-41-0x0000000000400000-0x0000000000421000-memory.dmp

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

MD5 b51a34b2a0f62df2579b658491034a47
SHA1 201b665bf031e09ab3ee4f8839725cee151921da
SHA256 48994f82409a33bdb76107cc373fd893a89d61d61f668b0222eb440837c2c0e8
SHA512 fe8b9dc3d4cc09282dfc64a284ebab6e10f40c0d5ba7dcb551531b8e1fddb09763f94dc009352480aa64d991a6db1a8766eed16d98867eb01ee940bf983ccfde

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

MD5 bb1684fda35d7a1239a7a80c58a1d53f
SHA1 ab09ad3798314eab972657feb0c04e1410c28874
SHA256 d0701f4174731a6cd1cb0a212ad650b3368b6297afa02b42f3d187ebefa6701f
SHA512 81e8a0a60b5d9c2612f58549cd008bd5f7af3ca5e3b55a6f7be04a6b1a1608d4e391cf09967dd38bdf343de59b73550e6f7199e21669288d6a646c332d3fb44c

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DomainSuggestions\en-US.1

MD5 5a34cb996293fde2cb7a4ac89587393a
SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee