Malware Analysis Report

2025-01-22 08:15

Sample ID 241026-d6eresxkex
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

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of UnmapMainImage

Modifies Internet Explorer settings

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-26 03:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-26 03:36

Reported

2024-10-26 03:39

Platform

win7-20240903-en

Max time kernel

150s

Max time network

143s

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 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
File opened for modification 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
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Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Green Bubbles.htm C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlace2.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\UIAutomationTypes.resources.dll 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\audio_filter\libspatialaudio_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Media Player\mpvis.DLL C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\micaut.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Common Files\System\msadc\msdaremr.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\dt_shmem.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\api-ms-win-crt-environment-l1-1-0.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\demux\libmjpeg_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\settings.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\services_discovery\libmicrodns_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Common Files\System\ado\msado15.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\olh001.htm C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\jdwp.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\PresentationBuildTasks.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Web.Entity.Design.Resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access\liblibbluray_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_file_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Defender\MsMpRes.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\settings.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\deploy.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\gstreamer-lite.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\misc\liblogger_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\settings.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\ja\System.Data.Services.Design.resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\video_filter\libgradient_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AIR\nppdf32.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\Mozilla Firefox\api-ms-win-crt-runtime-l1-1-0.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\access_output\libaccess_output_udp_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\services_discovery\libwindrive_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\settings.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\prism-d3d.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\fr\PresentationFramework.resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\mux\libmux_ts_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Internet Explorer\D3DCompiler_47.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\jsoundds.dll 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\v3.0\es\PresentationBuildTasks.resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Defender\MsMpLics.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\TipRes.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\README-JDK.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Mozilla Firefox\freebl3.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\Microsoft.Build.Utilities.v3.5.resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\System.Net.Resources.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\stream_config_window.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Management.Instrumentation.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Common Files\System\msadc\msadcf.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\xjc.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\jre\bin\management.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.babel.nls_eclipse_ja_4.4.0.v20140623020002\about.html C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\eclipse_1655.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Java\jre7\bin\plugin2\msvcr100.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\VideoLAN\VLC\plugins\gui\libskins2_plugin.dll C:\Windows\SysWOW64\svchost.exe N/A
File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\settings.html 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:\Windows\SysWOW64\rundll32.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WerFault.exe N/A
Token: SeDebugPrivilege N/A C:\Program Files (x86)\Microsoft\WaterMark.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 2728 wrote to memory of 2940 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2728 wrote to memory of 2940 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2728 wrote to memory of 2940 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2728 wrote to memory of 2940 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2728 wrote to memory of 2940 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2728 wrote to memory of 2940 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2728 wrote to memory of 2940 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2940 wrote to memory of 2844 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 2940 wrote to memory of 2844 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 2940 wrote to memory of 2844 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 2940 wrote to memory of 2844 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 2940 wrote to memory of 2608 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\WerFault.exe
PID 2940 wrote to memory of 2608 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\WerFault.exe
PID 2940 wrote to memory of 2608 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\WerFault.exe
PID 2940 wrote to memory of 2608 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\WerFault.exe
PID 2844 wrote to memory of 2708 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 2844 wrote to memory of 2708 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 2844 wrote to memory of 2708 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 2844 wrote to memory of 2708 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 3012 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 2708 wrote to memory of 1700 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 1700 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 1700 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 1700 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 1700 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 1700 wrote to memory of 256 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\System32\smss.exe
PID 1700 wrote to memory of 332 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 332 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 332 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 332 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 332 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 380 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 1700 wrote to memory of 380 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 1700 wrote to memory of 380 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 1700 wrote to memory of 380 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 1700 wrote to memory of 380 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\wininit.exe
PID 1700 wrote to memory of 388 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 388 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 388 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 388 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 388 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\csrss.exe
PID 1700 wrote to memory of 428 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\winlogon.exe
PID 1700 wrote to memory of 428 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\winlogon.exe
PID 1700 wrote to memory of 428 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\winlogon.exe
PID 1700 wrote to memory of 428 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\system32\winlogon.exe
PID 1700 wrote to memory of 428 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\svchost.exe

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

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:\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:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2940 -s 224

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\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
GB 172.217.16.238:80 google.com tcp

Files

memory/2940-1-0x0000000010000000-0x00000000100E2000-memory.dmp

C:\Windows\SysWOW64\rundll32mgr.exe

MD5 b913d0bea98b4e215fc9c9c0fb4bd351
SHA1 bc6a89a2895bff53c0e80ef390ffaf022e38dc86
SHA256 9621bb5921c596eb5246df3b5d59d3be598b4ef2d92dbf19a25c8f66cee9f2f9
SHA512 3739ab8eeeea6d3759fa519e0c095b357e7044551a0e743cbf63b70e991bd9c52d4c6bd322cb6126d014ac85e07b081ef57591935b3225c9a30db0f3866f275b

memory/2844-10-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2844-17-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2844-14-0x0000000000400000-0x0000000000421000-memory.dmp

memory/3012-40-0x0000000000090000-0x0000000000091000-memory.dmp

memory/3012-38-0x0000000020010000-0x0000000020022000-memory.dmp

memory/3012-56-0x0000000020010000-0x0000000020022000-memory.dmp

memory/2708-36-0x0000000000050000-0x0000000000051000-memory.dmp

memory/2708-35-0x0000000000400000-0x0000000000421000-memory.dmp

memory/3012-52-0x0000000020010000-0x0000000020022000-memory.dmp

memory/3012-47-0x0000000020010000-0x0000000020022000-memory.dmp

memory/2844-26-0x0000000000401000-0x0000000000416000-memory.dmp

memory/2844-25-0x0000000000416000-0x0000000000420000-memory.dmp

memory/2844-13-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2844-12-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2844-11-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2844-9-0x0000000000400000-0x0000000000421000-memory.dmp

memory/3012-66-0x0000000020010000-0x0000000020022000-memory.dmp

memory/2940-68-0x0000000000380000-0x00000000003D4000-memory.dmp

memory/2940-67-0x0000000010000000-0x00000000100E2000-memory.dmp

memory/3012-65-0x00000000000A0000-0x00000000000A1000-memory.dmp

memory/3012-64-0x0000000000090000-0x0000000000091000-memory.dmp

memory/3012-63-0x00000000000B0000-0x00000000000B1000-memory.dmp

memory/2708-62-0x0000000076F3F000-0x0000000076F40000-memory.dmp

memory/2708-61-0x0000000000400000-0x0000000000421000-memory.dmp

memory/2708-60-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/2708-59-0x0000000000400000-0x0000000000454000-memory.dmp

memory/2708-71-0x0000000000060000-0x0000000000061000-memory.dmp

memory/1700-73-0x0000000020010000-0x000000002001B000-memory.dmp

memory/1700-93-0x0000000076F40000-0x0000000076F41000-memory.dmp

memory/1700-92-0x0000000020010000-0x000000002001B000-memory.dmp

memory/1700-91-0x0000000000240000-0x0000000000241000-memory.dmp

memory/1700-90-0x0000000020010000-0x000000002001B000-memory.dmp

memory/1700-89-0x0000000020010000-0x000000002001B000-memory.dmp

memory/1700-88-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1700-87-0x0000000020010000-0x000000002001B000-memory.dmp

memory/1700-83-0x0000000020010000-0x000000002001B000-memory.dmp

memory/2708-399-0x0000000000400000-0x0000000000421000-memory.dmp

memory/3012-401-0x0000000020010000-0x0000000020022000-memory.dmp

memory/2708-400-0x0000000076F3F000-0x0000000076F40000-memory.dmp

memory/2940-404-0x0000000010000000-0x00000000100E2000-memory.dmp

memory/2708-657-0x0000000000400000-0x0000000000421000-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 5d4fc1071bc2117d735b30da232e23ab
SHA1 9ac618f9c3a6e41b63aebd852fd14e33702f1172
SHA256 4e0bba3bf81874ab119d3cca5c8ed24bdbac800f1342fc08ba0ae007cf110735
SHA512 b438084ad6203f80c393f21ce84ce49e95f9480c39428c7210d26d3cb30c88192a813014edfb5217601a4fa18f07a304bd6cfdbe5771f883af175bdbc1372ce5

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 723581ca7ad233117f36f1a1b26251e7
SHA1 0015515de0e3117c8a319719dbcfec253006cfc6
SHA256 cb5cfbbffaddda64692fa8a460e8efaafbc5716d286c9d5908f195064236a189
SHA512 398021fcb0345161b70d06fc6eebb44e5cc6a3543f4386c2936fd040663b4cb41f39153c3f551bebb43aac75c254abae509c2449ac7ea7708a3e09043447315b

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-26 03:36

Reported

2024-10-26 03:39

Platform

win10v2004-20241007-en

Max time kernel

135s

Max time network

151s

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
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N/A N/A N/A N/A
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N/A N/A N/A N/A
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N/A N/A N/A N/A
N/A N/A N/A N/A
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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\pxA018.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
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
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1709186871" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "436678799" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\VersionManager C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\VersionManager C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31139672" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31139672" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{912EA13A-934B-11EF-BEF1-DA67B56E6C1B} = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1709316641" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31139672" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1704478352" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{913103D0-934B-11EF-BEF1-DA67B56E6C1B} = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31139672" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\VersionManager C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1704478352" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main 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
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 3836 wrote to memory of 4116 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3836 wrote to memory of 4116 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 3836 wrote to memory of 4116 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4116 wrote to memory of 1580 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 4116 wrote to memory of 1580 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 4116 wrote to memory of 1580 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\rundll32mgr.exe
PID 1580 wrote to memory of 3948 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 1580 wrote to memory of 3948 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 1580 wrote to memory of 3948 N/A C:\Windows\SysWOW64\rundll32mgr.exe C:\Program Files (x86)\Microsoft\WaterMark.exe
PID 3948 wrote to memory of 3108 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 3948 wrote to memory of 3108 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 3948 wrote to memory of 3108 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 3948 wrote to memory of 3108 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 3948 wrote to memory of 3108 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 3948 wrote to memory of 3108 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 3948 wrote to memory of 3108 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 3948 wrote to memory of 3108 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 3948 wrote to memory of 3108 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Windows\SysWOW64\svchost.exe
PID 3948 wrote to memory of 2976 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 3948 wrote to memory of 2976 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 3948 wrote to memory of 4556 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 3948 wrote to memory of 4556 N/A C:\Program Files (x86)\Microsoft\WaterMark.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2976 wrote to memory of 376 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2976 wrote to memory of 376 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 4556 wrote to memory of 1316 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2976 wrote to memory of 376 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 4556 wrote to memory of 1316 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 4556 wrote to memory of 1316 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:\Program Files (x86)\Microsoft\WaterMark.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4116 -ip 4116

C:\Windows\SysWOW64\svchost.exe

C:\Windows\system32\svchost.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3108 -ip 3108

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3108 -s 204

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 608

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:2976 CREDAT:17410 /prefetch:2

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

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4556 CREDAT:17410 /prefetch:2

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 98.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 api.bing.com udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 161.19.199.152.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 204.79.197.200:443 ieonline.microsoft.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.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
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp

Files

memory/4116-1-0x0000000010000000-0x00000000100E2000-memory.dmp

C:\Windows\SysWOW64\rundll32mgr.exe

MD5 b913d0bea98b4e215fc9c9c0fb4bd351
SHA1 bc6a89a2895bff53c0e80ef390ffaf022e38dc86
SHA256 9621bb5921c596eb5246df3b5d59d3be598b4ef2d92dbf19a25c8f66cee9f2f9
SHA512 3739ab8eeeea6d3759fa519e0c095b357e7044551a0e743cbf63b70e991bd9c52d4c6bd322cb6126d014ac85e07b081ef57591935b3225c9a30db0f3866f275b

memory/1580-8-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1580-12-0x0000000000400000-0x0000000000421000-memory.dmp

memory/3948-21-0x0000000000400000-0x0000000000454000-memory.dmp

memory/1580-16-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1580-14-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1580-11-0x0000000002C80000-0x0000000002C81000-memory.dmp

memory/1580-10-0x0000000000400000-0x0000000000421000-memory.dmp

memory/3948-32-0x00000000774D2000-0x00000000774D3000-memory.dmp

memory/3948-30-0x0000000000430000-0x0000000000431000-memory.dmp

memory/3948-29-0x0000000000400000-0x0000000000421000-memory.dmp

memory/3108-34-0x0000000000B00000-0x0000000000B01000-memory.dmp

memory/3108-33-0x0000000000B20000-0x0000000000B21000-memory.dmp

memory/1580-13-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1580-7-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1580-6-0x0000000000400000-0x0000000000421000-memory.dmp

memory/1580-5-0x0000000000400000-0x0000000000454000-memory.dmp

memory/4116-35-0x0000000010000000-0x00000000100E2000-memory.dmp

memory/3948-36-0x0000000000400000-0x0000000000454000-memory.dmp

memory/3948-38-0x00000000774D2000-0x00000000774D3000-memory.dmp

memory/3948-39-0x0000000000070000-0x0000000000071000-memory.dmp

memory/3948-40-0x0000000000400000-0x0000000000421000-memory.dmp

memory/3948-37-0x0000000000400000-0x0000000000421000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{912EA13A-934B-11EF-BEF1-DA67B56E6C1B}.dat

MD5 cc617410ca54290771168cb4fce757ea
SHA1 1dfc0973b57de10e8bb9150afa2ff62cf7f13fb9
SHA256 67b1864759e49acb64398e6b2e5bdb5d223d94e2f3c94e9c18c9a05b957a30c5
SHA512 770a7035712099ec62556b199ba48b656436c358771023447ec42b1178b5f86f1f994d33208faf9c2c9e8345948de0d50607177b7a2f7130994b919ffed8eda0

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{913103D0-934B-11EF-BEF1-DA67B56E6C1B}.dat

MD5 4fbc308c9926e870fe9e5b568db95d29
SHA1 7980f4d97eea0a0af9ac70867b127d1b8a2dc9e5
SHA256 638a54171a6c358713d763cac0052cd3f330244f19464c5a239595367032b62d
SHA512 6e8c74068ae9a8289a90bc8886f3e9b0f880c937ae7ea112ede960e0bfc726b852d1613e7dc63917e7ba7dfcea116576d282ca53a67417d4e446508429cd1af1

memory/3948-42-0x0000000000400000-0x0000000000421000-memory.dmp

memory/3948-44-0x0000000000400000-0x0000000000421000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver2334.tmp

MD5 1a545d0052b581fbb2ab4c52133846bc
SHA1 62f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA256 557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
SHA512 bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0GUUC90F\suggestions[1].en-US

MD5 5a34cb996293fde2cb7a4ac89587393a
SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee