Malware Analysis Report

2024-09-22 14:32

Sample ID 230916-ps3f4sdd22
Target Sample.bin.zip
SHA256 6f842cb5e980860c23e5a499f73492e143eef4def47a3aede74f1df3b373f9da
Tags
maze ransomware trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

6f842cb5e980860c23e5a499f73492e143eef4def47a3aede74f1df3b373f9da

Threat Level: Known bad

The file Sample.bin.zip was found to be: Known bad.

Malicious Activity Summary

maze ransomware trojan

Maze

Deletes shadow copies

Drops startup file

Sets desktop wallpaper using registry

Drops file in Program Files directory

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

Enumerates system info in registry

Suspicious use of SendNotifyMessage

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2023-09-16 12:36

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-16 12:36

Reported

2023-09-16 12:39

Platform

win7-20230831-en

Max time kernel

107s

Max time network

124s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Sample.dll

Signatures

Maze

trojan ransomware maze

Deletes shadow copies

ransomware

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DECRYPT-FILES.txt C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6bc90cad8d6686b0.tmp C:\Windows\SysWOW64\regsvr32.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\111.bmp" C:\Windows\SysWOW64\regsvr32.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files\PushTrace.vsdx C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\SyncComplete.emf C:\Windows\SysWOW64\regsvr32.exe N/A
File created C:\Program Files (x86)\DECRYPT-FILES.txt C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\ConfirmCopy.crw C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\FindInstall.dib C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\ExitDebug.rar C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\InitializePublish.ppsm C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\UndoSend.temp C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\UninstallDeny.3gp2 C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\6bc90cad8d6686b0.tmp C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\DebugClear.mpg C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\InstallSave.txt C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\InvokeGet.odt C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\RenameReceive.potx C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\SaveNew.midi C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files (x86)\6bc90cad8d6686b0.tmp C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\ExportProtect.MTS C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\FormatProtect.cab C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\JoinRestart.docx C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\RequestJoin.aifc C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\ResolveLimit.midi C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\StartCopy.pcx C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\SwitchPush.3gp C:\Windows\SysWOW64\regsvr32.exe N/A
File created C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\DECRYPT-FILES.txt C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\ClearLock.js C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\GrantReceive.dwfx C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\ReceiveUnpublish.mpa C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\RegisterFind.wax C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\UpdateConvert.m4a C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\WriteConnect.mp4 C:\Windows\SysWOW64\regsvr32.exe N/A
File created C:\Program Files\DECRYPT-FILES.txt C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\ExportWrite.rle C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\StepReset.wma C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\6bc90cad8d6686b0.tmp C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\ExportSuspend.WTV C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\SaveDismount.xltm C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\UpdateDisable.vsd C:\Windows\SysWOW64\regsvr32.exe N/A
File created C:\Program Files (x86)\Microsoft SQL Server Compact Edition\DECRYPT-FILES.txt C:\Windows\SysWOW64\regsvr32.exe N/A
File created C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\DECRYPT-FILES.txt C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\6bc90cad8d6686b0.tmp C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\SuspendShow.reg C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\UnregisterCopy.mpeg C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files (x86)\Microsoft SQL Server Compact Edition\6bc90cad8d6686b0.tmp C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\ExpandExport.wav C:\Windows\SysWOW64\regsvr32.exe N/A
File opened for modification C:\Program Files\HideConvertTo.cfg C:\Windows\SysWOW64\regsvr32.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer C:\Program Files\Google\Chrome\Application\chrome.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Token: SeShutdownPrivilege N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Windows\system32\NOTEPAD.EXE N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2800 wrote to memory of 2804 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2800 wrote to memory of 2804 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2800 wrote to memory of 2804 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2800 wrote to memory of 2804 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2800 wrote to memory of 2804 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2800 wrote to memory of 2804 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2800 wrote to memory of 2804 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 1344 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\system32\wbem\wmic.exe
PID 2804 wrote to memory of 1344 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\system32\wbem\wmic.exe
PID 2804 wrote to memory of 1344 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\system32\wbem\wmic.exe
PID 2804 wrote to memory of 1344 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\system32\wbem\wmic.exe
PID 2236 wrote to memory of 2120 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2120 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2120 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2196 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 1068 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 1068 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 1068 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2536 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2536 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2536 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2536 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2536 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2536 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2536 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 2236 wrote to memory of 2536 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Sample.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\Sample.dll

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

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

"C:\f\lre\..\..\Windows\kfsgd\k\a\..\..\..\system32\fptjm\bhk\xg\..\..\..\wbem\y\xwhjm\..\..\wmic.exe" shadowcopy delete

C:\Windows\SysWOW64\DllHost.exe

C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}

C:\Windows\explorer.exe

"C:\Windows\explorer.exe"

C:\Windows\system32\NOTEPAD.EXE

"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Network Shortcuts\DECRYPT-FILES.txt

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe"

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef57d9758,0x7fef57d9768,0x7fef57d9778

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1160 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:2

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1620 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1508 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2312 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:1

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2308 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:1

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe

"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3252 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:2

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=2204 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:2

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=2272 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:1

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3512 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3632 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3652 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:1

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3992 --field-trial-handle=1256,i,7784431652343613115,14522586937419556980,131072 /prefetch:8

C:\Windows\explorer.exe

"C:\Windows\explorer.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 mazedecrypt.top udp
BE 35.205.61.67:443 mazedecrypt.top tcp
BE 35.205.61.67:443 mazedecrypt.top tcp
BE 35.205.61.67:443 mazedecrypt.top tcp
N/A 224.0.0.251:5353 udp

Files

memory/2804-0-0x0000000000180000-0x00000000001DD000-memory.dmp

memory/2804-1-0x0000000000310000-0x000000000036D000-memory.dmp

memory/2804-6-0x0000000000310000-0x000000000036D000-memory.dmp

memory/2804-10-0x0000000000310000-0x000000000036D000-memory.dmp

memory/2804-13-0x0000000000310000-0x000000000036D000-memory.dmp

C:\$Recycle.Bin\S-1-5-21-3849525425-30183055-657688904-1000\DECRYPT-FILES.txt

MD5 7ab374e97e539c19a74d150e2a6eb884
SHA1 b9da4a594521837483318db9018cd848df43f8a7
SHA256 f24a11f59c89026fd60bc41488d02f81ea7af6f68d5080f6d14b632c20d22a0c
SHA512 0604c4e4d24f91804b9048f8545144461abccb49d69054e6db632de33fda83c88e56211f5a352d7236080f08dd86d992b12c238769a3c7cb0817c71ddbee9f7e

memory/2804-848-0x0000000000310000-0x000000000036D000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Speech\Files\UserLexicons\SP_85BE06CC3D55448E8C0F9C1F401E244D.dat

MD5 05abbc4b21c1e1ef5aa9d2012caa4907
SHA1 ab7669a38b26ba612aaf977fb62bcc44ceb1adbe
SHA256 9139c30744e404572835590849b129fadd9492d7e5b6c051f845084f3b0843fa
SHA512 082b17d64ac1a820c78cc4cf56d2f6851321718c033dfd6f3a910632ead101d8ddcdd554ffffc394fb3353afcd1cf853fe52e96b8f7817f815f5acbf49e1ce6c

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Network Shortcuts\DECRYPT-FILES.txt

MD5 7ab374e97e539c19a74d150e2a6eb884
SHA1 b9da4a594521837483318db9018cd848df43f8a7
SHA256 f24a11f59c89026fd60bc41488d02f81ea7af6f68d5080f6d14b632c20d22a0c
SHA512 0604c4e4d24f91804b9048f8545144461abccb49d69054e6db632de33fda83c88e56211f5a352d7236080f08dd86d992b12c238769a3c7cb0817c71ddbee9f7e

\??\PIPE\samr

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

\??\pipe\crashpad_2236_HTSDTATOIYJVFBQS

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

MD5 18e723571b00fb1694a3bad6c78e4054
SHA1 afcc0ef32d46fe59e0483f9a3c891d3034d12f32
SHA256 8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
SHA512 43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

C:\Users\Admin\AppData\Roaming\Microsoft\SystemCertificates\My\Certificates\DECRYPT-FILES.txt

MD5 7ab374e97e539c19a74d150e2a6eb884
SHA1 b9da4a594521837483318db9018cd848df43f8a7
SHA256 f24a11f59c89026fd60bc41488d02f81ea7af6f68d5080f6d14b632c20d22a0c
SHA512 0604c4e4d24f91804b9048f8545144461abccb49d69054e6db632de33fda83c88e56211f5a352d7236080f08dd86d992b12c238769a3c7cb0817c71ddbee9f7e

C:\Users\Admin\AppData\Roaming\Microsoft\SystemCertificates\My\CRLs\DECRYPT-FILES.txt

MD5 7ab374e97e539c19a74d150e2a6eb884
SHA1 b9da4a594521837483318db9018cd848df43f8a7
SHA256 f24a11f59c89026fd60bc41488d02f81ea7af6f68d5080f6d14b632c20d22a0c
SHA512 0604c4e4d24f91804b9048f8545144461abccb49d69054e6db632de33fda83c88e56211f5a352d7236080f08dd86d992b12c238769a3c7cb0817c71ddbee9f7e

C:\Users\Admin\AppData\Roaming\Microsoft\SystemCertificates\My\CTLs\DECRYPT-FILES.txt

MD5 7ab374e97e539c19a74d150e2a6eb884
SHA1 b9da4a594521837483318db9018cd848df43f8a7
SHA256 f24a11f59c89026fd60bc41488d02f81ea7af6f68d5080f6d14b632c20d22a0c
SHA512 0604c4e4d24f91804b9048f8545144461abccb49d69054e6db632de33fda83c88e56211f5a352d7236080f08dd86d992b12c238769a3c7cb0817c71ddbee9f7e

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

MD5 f50f89a0a91564d0b8a211f8921aa7de
SHA1 112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512 bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

MD5 d0e6171a09517b10c1133be3bb5ae59b
SHA1 619b94c316ff97b34a611f7bc4e2e0c98dc68d2f
SHA256 2ffe1c8058a7d6007613ea2d212c6f2bb5311ba67068907b67c4d7a5ae90ee3c
SHA512 4081e4cc1b84953196880e4c2957ff454f50aae1a29eb79ae8027525bae9214fd092dfd0474731616fe7be154e07f332e039704948469f7569683df7cb1403be

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

MD5 71b1b9f5b6db9a16d039f28882544d5f
SHA1 740b5e15b555750c83f19fc6a5cdd8cc8591a263
SHA256 df3e45b83b390ea450ab4d8addb8bfa0d0f0ce5552a8dd7be607893292d315a3
SHA512 b1abf41aa69d487ff44c99411aa0a01d885488c8844bf38f2e16508e3e06f34d6241e7c4b9001ce064935ecb14fea6b2b12777022eefc5a52b622704ea82f289

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\31d6b3eb-2f1e-4103-befd-b741f8b68733.tmp

MD5 b7f185f4eaac67cb2c2bbab97a18e455
SHA1 d9a38ab42f93652cf595488c32781f83fc01e851
SHA256 8c59d4173f014957c7ed700fc29fc8b4ba0c8785682a5186ac6639a1673d35fd
SHA512 f78acd3f987c204dd414ca3579e0685505a1e5a564fca1371d741b9870c7caf5b4d61c5a511e2ef84efaa6868321fd8ae4a9c33ec5d031842287981059d326bf