Malware Analysis Report

2025-06-16 06:44

Sample ID 240120-l87h8agbdq
Target 6a27d634d60cf8f2b9271c185cf76da2
SHA256 1d2e094fb574bb2d941f69394e1324fce3247cdfa8c5e09fee9c18a906b1e88d
Tags
darkcomet persistence rat trojan
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

1d2e094fb574bb2d941f69394e1324fce3247cdfa8c5e09fee9c18a906b1e88d

Threat Level: Known bad

The file 6a27d634d60cf8f2b9271c185cf76da2 was found to be: Known bad.

Malicious Activity Summary

darkcomet persistence rat trojan

Darkcomet

Modifies WinLogon for persistence

Checks BIOS information in registry

Adds Run key to start application

Suspicious use of SetThreadContext

Suspicious use of NtSetInformationThreadHideFromDebugger

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

Enumerates system info in registry

Checks processor information in registry

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-01-20 10:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-20 10:13

Reported

2024-01-20 10:15

Platform

win7-20231129-en

Max time kernel

119s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.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\6a27d634d60cf8f2b9271c185cf76da2.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\6a27d634d60cf8f2b9271c185cf76da2.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Windows\SysWOW64\notepad.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A

Program crash

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

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.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\6a27d634d60cf8f2b9271c185cf76da2.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2888 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 2736 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 2736 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 2736 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 2736 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 2736 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 2736 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 2588 wrote to memory of 2724 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\WerFault.exe
PID 2588 wrote to memory of 2724 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\WerFault.exe
PID 2588 wrote to memory of 2724 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\WerFault.exe
PID 2588 wrote to memory of 2724 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe

"C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe"

C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe

C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe

C:\Windows\SysWOW64\notepad.exe

notepad

C:\Windows\SysWOW64\explorer.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 176

Network

N/A

Files

memory/2888-0-0x0000000000400000-0x00000000007BF000-memory.dmp

memory/2736-4-0x0000000013140000-0x00000000131F6000-memory.dmp

memory/2736-5-0x0000000013140000-0x00000000131F6000-memory.dmp

memory/2736-8-0x0000000013140000-0x00000000131F6000-memory.dmp

memory/2736-9-0x0000000000400000-0x00000000007BF000-memory.dmp

memory/2888-7-0x0000000003DD0000-0x000000000418F000-memory.dmp

memory/2888-6-0x0000000000400000-0x00000000007BF000-memory.dmp

memory/2736-11-0x0000000000280000-0x0000000000281000-memory.dmp

memory/2736-10-0x0000000013140000-0x00000000131F6000-memory.dmp

C:\Windupdt\winupdate.exe

MD5 dda5c16e3bdd301ea2d7581501073ede
SHA1 571eb4c17a7dbe4d8f2da795bb2ba379412ecf54
SHA256 95e5b4e84284d0f80d94626ac2a6fb4d96e93c2ca0560c78d85734e50deda861
SHA512 fa55834ce4e233365fc24142b8b2759fae49fc217114189090f33ce4fc09df34b660384bfe844235c0e1c27b048fca4a857c6464094898162abe0bfd72608566

memory/2028-43-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/2028-13-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2588-52-0x0000000000400000-0x00000000007BF000-memory.dmp

memory/2588-54-0x0000000000400000-0x00000000007BF000-memory.dmp

memory/2736-55-0x0000000013140000-0x00000000131F6000-memory.dmp

memory/2588-50-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-20 10:13

Reported

2024-01-20 10:15

Platform

win10v2004-20231222-en

Max time kernel

145s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.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\6a27d634d60cf8f2b9271c185cf76da2.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\6a27d634d60cf8f2b9271c185cf76da2.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Windows\SysWOW64\notepad.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\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.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\6a27d634d60cf8f2b9271c185cf76da2.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 3572 wrote to memory of 5036 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\notepad.exe
PID 5036 wrote to memory of 880 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 5036 wrote to memory of 880 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 5036 wrote to memory of 880 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 5036 wrote to memory of 880 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe
PID 5036 wrote to memory of 880 N/A C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe C:\Windows\SysWOW64\explorer.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe

"C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe"

C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe

C:\Users\Admin\AppData\Local\Temp\6a27d634d60cf8f2b9271c185cf76da2.exe

C:\Windows\SysWOW64\explorer.exe

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

C:\Windows\SysWOW64\notepad.exe

notepad

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 880 -ip 880

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 880 -s 424

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 880 -ip 880

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 880 -s 428

Network

Country Destination Domain Proto
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 9.179.89.13.in-addr.arpa udp

Files

memory/3572-0-0x0000000000400000-0x00000000007BF000-memory.dmp

memory/5036-4-0x0000000013140000-0x00000000131F6000-memory.dmp

memory/5036-5-0x0000000013140000-0x00000000131F6000-memory.dmp

memory/5036-6-0x0000000013140000-0x00000000131F6000-memory.dmp

memory/3572-7-0x0000000000400000-0x00000000007BF000-memory.dmp

memory/5036-9-0x00000000024C0000-0x00000000024C1000-memory.dmp

memory/880-17-0x0000000000400000-0x00000000007BF000-memory.dmp

C:\Windupdt\winupdate.exe

MD5 4e6007d7c78943ebac012ffea154fc6f
SHA1 819497a5d71304194804b7e83d88b84815ca796e
SHA256 478cf4e506d591245aa432fe7bd743753b78f9f62efa7c53a3fcb6a4d8719b85
SHA512 7d6b2acebc2455f755ca7a5adf00ab716e15039a97c1009360f0a205d3907991a7e1e12d49eb8b90797b9e60d5106b68dfd0312f129c1c01952269ee17aee453

C:\Windupdt\winupdate.exe

MD5 6645f3c89747d9bc1431e3f1e63d180e
SHA1 5961aae00e2704c2990f9f82949800fc8d942b46
SHA256 b141f1846303e0e06b25b39a11e964ea4dfcd4ef2a213fce562ac85e7465faf3
SHA512 6b0650c162cfe853782d0f6ea486a76adbb5cf612bfc2cbcdf920bd85a3e5f67ac988afa7acf848a2cc0f4489618f59fc965b0687e1e742cc0f6b859ec2debc1

memory/5036-20-0x0000000013140000-0x00000000131F6000-memory.dmp

memory/880-19-0x0000000000400000-0x00000000007BF000-memory.dmp

memory/4548-11-0x0000000000750000-0x0000000000751000-memory.dmp

memory/5036-8-0x0000000013140000-0x00000000131F6000-memory.dmp