Malware Analysis Report

2025-04-13 22:43

Sample ID 250228-h8qzpavrw4
Target JaffaCakes118_32756b3b236f99ceaed6aeefff234deb
SHA256 46bc86cb4c862fd78d1467fb8aef66d060944cabe8029347b14e7d6db366e7df
Tags
darkcomet guest16 discovery 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

46bc86cb4c862fd78d1467fb8aef66d060944cabe8029347b14e7d6db366e7df

Threat Level: Known bad

The file JaffaCakes118_32756b3b236f99ceaed6aeefff234deb was found to be: Known bad.

Malicious Activity Summary

darkcomet guest16 discovery rat trojan

Darkcomet

Darkcomet family

Checks BIOS information in registry

System Location Discovery: System Language Discovery

Unsigned PE

Enumerates system info in registry

Checks processor information in registry

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-02-28 07:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-02-28 07:24

Reported

2025-02-28 07:27

Platform

win7-20250207-en

Max time kernel

149s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe"

Signatures

Darkcomet

trojan rat darkcomet

Darkcomet family

darkcomet

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.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\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.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\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 xx69xx.no-ip.biz udp

Files

memory/2128-0-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-1-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2128-2-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-3-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-4-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2128-5-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-6-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-7-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-8-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-9-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-10-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-11-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-12-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-13-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-14-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-15-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-16-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/2128-17-0x0000000000400000-0x00000000004C3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-02-28 07:24

Reported

2025-02-28 07:27

Platform

win10v2004-20250217-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe"

Signatures

Darkcomet

trojan rat darkcomet

Darkcomet family

darkcomet

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.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\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.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\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32756b3b236f99ceaed6aeefff234deb.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 150.171.27.10:443 tcp
US 150.171.27.10:443 tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 xx69xx.no-ip.biz udp
US 8.8.8.8:53 udp

Files

memory/3892-0-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-1-0x00000000023B0000-0x00000000023B1000-memory.dmp

memory/3892-2-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-3-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-4-0x00000000023B0000-0x00000000023B1000-memory.dmp

memory/3892-5-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-6-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-7-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-8-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-9-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-10-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-11-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-12-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-13-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-14-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-15-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-16-0x0000000000400000-0x00000000004C3000-memory.dmp

memory/3892-17-0x0000000000400000-0x00000000004C3000-memory.dmp