Malware Analysis Report

2024-10-19 07:55

Sample ID 240626-z1v24stgje
Target 1378915057b24801bae4f21dd3eb104a_JaffaCakes118
SHA256 27ca12ae68d4f94650bb4d61603e061684902a7f5d6598d9a0fc20f4ab80bf26
Tags
darkcomet rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

27ca12ae68d4f94650bb4d61603e061684902a7f5d6598d9a0fc20f4ab80bf26

Threat Level: Known bad

The file 1378915057b24801bae4f21dd3eb104a_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

darkcomet rat trojan

Darkcomet

Darkcomet family

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-26 21:11

Signatures

Darkcomet family

darkcomet

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 21:11

Reported

2024-06-26 21:14

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 101.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 xmetax.zapto.org udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp
US 8.8.8.8:53 xmetax.zapto.org udp

Files

memory/324-0-0x0000000002140000-0x0000000002141000-memory.dmp

memory/324-1-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-2-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-3-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-4-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-5-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-6-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-7-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-8-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-9-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-10-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-11-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-12-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-13-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/324-14-0x0000000000400000-0x00000000004CC000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-26 21:11

Reported

2024-06-26 21:14

Platform

win7-20240419-en

Max time kernel

21s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1378915057b24801bae4f21dd3eb104a_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 xmetax.zapto.org udp

Files

memory/1732-0-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1732-1-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/1732-2-0x0000000000400000-0x00000000004CC000-memory.dmp