Malware Analysis Report

2025-08-10 21:15

Sample ID 221011-csqfbsagc2
Target 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
SHA256 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
Tags
darkcomet evasion persistence rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb

Threat Level: Known bad

The file 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb was found to be: Known bad.

Malicious Activity Summary

darkcomet evasion persistence rat trojan

Modifies firewall policy service

Modifies WinLogon for persistence

Darkcomet

Darkcomet family

Windows security bypass

Modifies security service

Executes dropped EXE

Checks BIOS information in registry

Checks computer location settings

Windows security modification

Loads dropped DLL

Adds Run key to start application

Suspicious use of SetThreadContext

Enumerates physical storage devices

Checks processor information in registry

Enumerates system info in registry

System policy modification

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Modifies registry class

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-10-11 02:20

Signatures

Darkcomet family

darkcomet

Analysis: behavioral1

Detonation Overview

Submitted

2022-10-11 02:20

Reported

2022-10-11 03:17

Platform

win7-20220812-en

Max time kernel

150s

Max time network

41s

Command Line

"C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe"

Signatures

Darkcomet

trojan rat darkcomet

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A

Modifies firewall policy service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windows\SysWOW64\explorer.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windupdt\winupdate.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windupdt\winupdate.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windupdt\winupdate.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\SysWOW64\explorer.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" C:\Windupdt\winupdate.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" C:\Windows\SysWOW64\explorer.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windows\SysWOW64\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\explorer.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windupdt\winupdate.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Windupdt\winupdate.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windupdt\winupdate.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Windows\SysWOW64\notepad.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1720 set thread context of 240 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Windupdt\winupdate.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Windows\SysWOW64\explorer.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Windupdt\winupdate.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSecurityPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeBackupPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeRestorePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeShutdownPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeDebugPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeUndockPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windupdt\winupdate.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1720 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1720 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1720 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1720 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1720 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1720 wrote to memory of 240 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1720 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe
PID 1720 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe
PID 1720 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe
PID 1720 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe
PID 1720 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe
PID 1720 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe
PID 1720 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe

System policy modification

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion C:\Windupdt\winupdate.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windupdt\winupdate.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe

"C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

C:\Windows\SysWOW64\explorer.exe

"C:\Windows\SysWOW64\explorer.exe"

C:\Windupdt\winupdate.exe

"C:\Windupdt\winupdate.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 vamos2011.no-ip.org udp

Files

memory/1720-54-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

memory/968-55-0x0000000000000000-mapping.dmp

C:\Windupdt\winupdate.exe

MD5 c745ae8a2e3e5a47f235161b270e268f
SHA1 48840b9f94097f8dbe2bd45002714d19a23151c8
SHA256 49b609f35fc68a6468603da9d8f19fef257caf3b0249e9a608654df13726291d
SHA512 250eaacd2c914466c405938e915cd28210a8851ddc3ab414df1141d9a4d85c62d275835f60d177f84d7c7ac0531ecb676bf5780f0104df83e987f0e799dc0d7b

C:\Windupdt\winupdate.exe

MD5 69950e0d51180596a026acc2563f6edd
SHA1 3f04f609b6f243d8510f21ffc851aa2ba2ba34e2
SHA256 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
SHA512 ee1d495cd883c87a897034a1addeaa79fd4ab2974fc381a95ba8837b417ec812e22c8d54ab78b6b93711fe52bf477fefab7a2e96e18e69073c9ae02875cac362

memory/240-59-0x0000000013140000-0x00000000131FE000-memory.dmp

memory/240-61-0x0000000013140000-0x00000000131FE000-memory.dmp

memory/240-62-0x00000000131D08B4-mapping.dmp

memory/240-63-0x0000000013140000-0x00000000131FE000-memory.dmp

memory/240-65-0x0000000013140000-0x00000000131FE000-memory.dmp

memory/240-66-0x0000000013140000-0x00000000131FE000-memory.dmp

\Windupdt\winupdate.exe

MD5 69950e0d51180596a026acc2563f6edd
SHA1 3f04f609b6f243d8510f21ffc851aa2ba2ba34e2
SHA256 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
SHA512 ee1d495cd883c87a897034a1addeaa79fd4ab2974fc381a95ba8837b417ec812e22c8d54ab78b6b93711fe52bf477fefab7a2e96e18e69073c9ae02875cac362

memory/1752-68-0x0000000000000000-mapping.dmp

C:\Windupdt\winupdate.exe

MD5 69950e0d51180596a026acc2563f6edd
SHA1 3f04f609b6f243d8510f21ffc851aa2ba2ba34e2
SHA256 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
SHA512 ee1d495cd883c87a897034a1addeaa79fd4ab2974fc381a95ba8837b417ec812e22c8d54ab78b6b93711fe52bf477fefab7a2e96e18e69073c9ae02875cac362

\Windupdt\winupdate.exe

MD5 69950e0d51180596a026acc2563f6edd
SHA1 3f04f609b6f243d8510f21ffc851aa2ba2ba34e2
SHA256 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
SHA512 ee1d495cd883c87a897034a1addeaa79fd4ab2974fc381a95ba8837b417ec812e22c8d54ab78b6b93711fe52bf477fefab7a2e96e18e69073c9ae02875cac362

\Windupdt\winupdate.exe

MD5 69950e0d51180596a026acc2563f6edd
SHA1 3f04f609b6f243d8510f21ffc851aa2ba2ba34e2
SHA256 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
SHA512 ee1d495cd883c87a897034a1addeaa79fd4ab2974fc381a95ba8837b417ec812e22c8d54ab78b6b93711fe52bf477fefab7a2e96e18e69073c9ae02875cac362

\Windupdt\winupdate.exe

MD5 69950e0d51180596a026acc2563f6edd
SHA1 3f04f609b6f243d8510f21ffc851aa2ba2ba34e2
SHA256 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
SHA512 ee1d495cd883c87a897034a1addeaa79fd4ab2974fc381a95ba8837b417ec812e22c8d54ab78b6b93711fe52bf477fefab7a2e96e18e69073c9ae02875cac362

memory/240-74-0x0000000013140000-0x00000000131FE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-10-11 02:20

Reported

2022-10-11 03:17

Platform

win10v2004-20220901-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe"

Signatures

Darkcomet

trojan rat darkcomet

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A

Modifies firewall policy service

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windows\SysWOW64\explorer.exe N/A
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windupdt\winupdate.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windupdt\winupdate.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windupdt\winupdate.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" C:\Windows\SysWOW64\explorer.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" C:\Windupdt\winupdate.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windows\SysWOW64\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windupdt\winupdate.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windupdt\winupdate.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Windupdt\winupdate.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windupdt\winupdate.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Windows\SysWOW64\notepad.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1964 set thread context of 1840 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Windows\SysWOW64\explorer.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Windupdt\winupdate.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Windows\SysWOW64\explorer.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Windows\SysWOW64\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Windupdt\winupdate.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\explorer.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSecurityPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeBackupPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeRestorePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeShutdownPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeDebugPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windupdt\winupdate.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\notepad.exe
PID 1964 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1964 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1964 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1964 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1964 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windows\SysWOW64\explorer.exe
PID 1964 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe
PID 1964 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe
PID 1964 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe C:\Windupdt\winupdate.exe

System policy modification

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windupdt\winupdate.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion C:\Windupdt\winupdate.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe

"C:\Users\Admin\AppData\Local\Temp\655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

C:\Windows\SysWOW64\explorer.exe

"C:\Windows\SysWOW64\explorer.exe"

C:\Windupdt\winupdate.exe

"C:\Windupdt\winupdate.exe"

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
ES 179.60.193.35:443 tcp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
NL 104.80.225.205:443 tcp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 20.42.65.89:443 tcp
US 8.8.8.8:53 vamos2011.no-ip.org udp
ES 179.60.193.35:443 tcp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 vamos2011.no-ip.org udp
NL 157.240.201.35:80 tcp
NL 157.240.201.35:443 tcp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp
US 8.8.8.8:53 vamos2011.no-ip.org udp

Files

memory/928-132-0x0000000000000000-mapping.dmp

C:\Windupdt\winupdate.exe

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

C:\Windupdt\winupdate.exe

MD5 69950e0d51180596a026acc2563f6edd
SHA1 3f04f609b6f243d8510f21ffc851aa2ba2ba34e2
SHA256 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
SHA512 ee1d495cd883c87a897034a1addeaa79fd4ab2974fc381a95ba8837b417ec812e22c8d54ab78b6b93711fe52bf477fefab7a2e96e18e69073c9ae02875cac362

memory/1840-135-0x0000000000000000-mapping.dmp

memory/1840-136-0x0000000013140000-0x00000000131FE000-memory.dmp

memory/1840-137-0x0000000013140000-0x00000000131FE000-memory.dmp

memory/1840-138-0x0000000013140000-0x00000000131FE000-memory.dmp

memory/1840-139-0x0000000013140000-0x00000000131FE000-memory.dmp

C:\Windupdt\winupdate.exe

MD5 69950e0d51180596a026acc2563f6edd
SHA1 3f04f609b6f243d8510f21ffc851aa2ba2ba34e2
SHA256 655ef626d7ead3acd103c22386068e1eca7d309d143abad6015368e4e9dcafcb
SHA512 ee1d495cd883c87a897034a1addeaa79fd4ab2974fc381a95ba8837b417ec812e22c8d54ab78b6b93711fe52bf477fefab7a2e96e18e69073c9ae02875cac362

memory/1752-140-0x0000000000000000-mapping.dmp

memory/1840-142-0x0000000013140000-0x00000000131FE000-memory.dmp