Malware Analysis Report

2025-08-05 15:28

Sample ID 221019-qrcpqshgg2
Target 9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846
SHA256 9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846
Tags
upx darkcomet 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

9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846

Threat Level: Known bad

The file 9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846 was found to be: Known bad.

Malicious Activity Summary

upx darkcomet rat trojan

Darkcomet

Darkcomet family

UPX packed file

Checks BIOS information in registry

Checks processor information in registry

Enumerates system info in registry

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-10-19 13:29

Signatures

Darkcomet family

darkcomet

UPX packed file

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

Analysis: behavioral1

Detonation Overview

Submitted

2022-10-19 13:29

Reported

2022-10-19 14:11

Platform

win7-20220812-en

Max time kernel

152s

Max time network

49s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe"

Signatures

Darkcomet

trojan rat darkcomet

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A 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\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.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\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.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\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe

"C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 Lokiox93.no-ip.org udp

Files

memory/2004-54-0x0000000075831000-0x0000000075833000-memory.dmp

memory/2004-55-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2004-56-0x0000000000400000-0x00000000004B5000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-10-19 13:29

Reported

2022-10-19 14:10

Platform

win10v2004-20220901-en

Max time kernel

151s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe"

Signatures

Darkcomet

trojan rat darkcomet

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A 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\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.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\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.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\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe

"C:\Users\Admin\AppData\Local\Temp\9c532a5f923a3ecf875c3a5c5f1ea14c23391b66bc77e26335a9fdb839bcb846.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 20.42.73.24:443 tcp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
NL 178.79.208.1:80 tcp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
NL 104.80.225.205:443 tcp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp
US 8.8.8.8:53 Lokiox93.no-ip.org udp

Files

memory/2116-132-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2116-133-0x0000000000400000-0x00000000004B5000-memory.dmp