Malware Analysis Report

2024-10-18 21:56

Sample ID 240725-mymlqsxekh
Target 2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo
SHA256 174124e4c690c487ffe0a9b8a607f16a609a1d003cbe8945e4be04158bcd2e67
Tags
gandcrab backdoor defense_evasion discovery execution impact ransomware
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

174124e4c690c487ffe0a9b8a607f16a609a1d003cbe8945e4be04158bcd2e67

Threat Level: Known bad

The file 2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo was found to be: Known bad.

Malicious Activity Summary

gandcrab backdoor defense_evasion discovery execution impact ransomware

Gandcrab

Deletes shadow copies

Checks computer location settings

Deletes itself

Enumerates connected drives

Sets desktop wallpaper using registry

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Unsigned PE

Delays execution with timeout.exe

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-25 10:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-25 10:52

Reported

2024-07-25 10:55

Platform

win7-20240708-en

Max time kernel

121s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe"

Signatures

Gandcrab

ransomware backdoor gandcrab

Deletes shadow copies

ransomware defense_evasion impact execution

Deletes itself

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

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\pidor.bmp" C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\timeout.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\wbem\wmic.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1716 wrote to memory of 2136 N/A C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe C:\Windows\SysWOW64\wbem\wmic.exe
PID 1716 wrote to memory of 2136 N/A C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe C:\Windows\SysWOW64\wbem\wmic.exe
PID 1716 wrote to memory of 2136 N/A C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe C:\Windows\SysWOW64\wbem\wmic.exe
PID 1716 wrote to memory of 2136 N/A C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe C:\Windows\SysWOW64\wbem\wmic.exe
PID 1716 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe C:\Windows\SysWOW64\cmd.exe
PID 1716 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe C:\Windows\SysWOW64\cmd.exe
PID 1716 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe C:\Windows\SysWOW64\cmd.exe
PID 1716 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe C:\Windows\SysWOW64\cmd.exe
PID 2792 wrote to memory of 2824 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2792 wrote to memory of 2824 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2792 wrote to memory of 2824 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2792 wrote to memory of 2824 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe

"C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe"

C:\Windows\SysWOW64\wbem\wmic.exe

"C:\Windows\system32\wbem\wmic.exe" shadowcopy delete

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c timeout -c 5 & del "C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe" /f /q

C:\Windows\SysWOW64\timeout.exe

timeout -c 5

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-25 10:52

Reported

2024-07-25 10:55

Platform

win10v2004-20240709-en

Max time kernel

95s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe"

Signatures

Gandcrab

ransomware backdoor gandcrab

Deletes shadow copies

ransomware defense_evasion impact execution

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\pidor.bmp" C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\wbem\wmic.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\timeout.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\wbem\wmic.exe N/A
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

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe

"C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe"

C:\Windows\SysWOW64\wbem\wmic.exe

"C:\Windows\system32\wbem\wmic.exe" shadowcopy delete

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c timeout -c 5 & del "C:\Users\Admin\AppData\Local\Temp\2024-07-25_82ee11ed81b268ddb650dca21b13ba99_gandcrab_karagany_metamorfo.exe" /f /q

C:\Windows\SysWOW64\timeout.exe

timeout -c 5

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

N/A