Malware Analysis Report

2024-08-06 19:34

Sample ID 220603-tzd5bafhek
Target 12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1
SHA256 12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1
Tags
msupdateg20 darkcomet rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1

Threat Level: Known bad

The file 12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1 was found to be: Known bad.

Malicious Activity Summary

msupdateg20 darkcomet rat trojan

Darkcomet family

Darkcomet

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V6

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040

Analysis: static1

Detonation Overview

Reported

2022-06-03 16:29

Signatures

Darkcomet family

darkcomet

Analysis: behavioral1

Detonation Overview

Submitted

2022-06-03 16:29

Reported

2022-06-03 16:38

Platform

win7-20220414-en

Max time kernel

152s

Max time network

44s

Command Line

"C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe"

Signatures

Darkcomet

trojan rat darkcomet

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe

"C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 updatedns.strangled.net udp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp
N/A 127.0.0.2:80 tcp

Files

memory/1936-54-0x0000000074DD1000-0x0000000074DD3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-06-03 16:29

Reported

2022-06-03 16:39

Platform

win10v2004-20220414-en

Max time kernel

171s

Max time network

184s

Command Line

"C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe"

Signatures

Darkcomet

trojan rat darkcomet

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe

"C:\Users\Admin\AppData\Local\Temp\12651749cd4f3bca50cda8259ee2c82c52034b12ff03f08a985cd6b16b1177e1.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 updatedns.strangled.net udp
N/A 127.0.0.2:80 tcp
US 93.184.220.29:80 tcp
US 104.208.16.90:443 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 226.101.242.52.in-addr.arpa udp
US 8.8.8.8:53 a.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.5.0.8.0.0.3.0.1.3.0.6.2.ip6.arpa udp

Files

N/A