Malware Analysis Report

2025-04-13 23:10

Sample ID 240723-bjbedazajn
Target 658ca5b507bdfa864633fd27454cea18_JaffaCakes118
SHA256 0814fa455db3b9275edc128c4a2843fd2c80399df3afe72f769de8dd3ffbf3d0
Tags
upx darkcomet rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

0814fa455db3b9275edc128c4a2843fd2c80399df3afe72f769de8dd3ffbf3d0

Threat Level: Known bad

The file 658ca5b507bdfa864633fd27454cea18_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

upx darkcomet rat trojan

Darkcomet

Darkcomet family

UPX packed file

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-23 01:09

Signatures

Darkcomet family

darkcomet

UPX packed file

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

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A
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Analysis: behavioral1

Detonation Overview

Submitted

2024-07-23 01:09

Reported

2024-07-23 02:11

Platform

win7-20240708-en

Max time kernel

150s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

UPX packed file

upx
Description Indicator Process Target
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Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe"

Network

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

Files

memory/2416-0-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-1-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/2416-2-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-3-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-4-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-5-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/2416-6-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-7-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-8-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-9-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-10-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-11-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-12-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-13-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-14-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-15-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-16-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2416-17-0x0000000000400000-0x00000000004B5000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-23 01:09

Reported

2024-07-23 02:10

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

UPX packed file

upx
Description Indicator Process Target
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Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\658ca5b507bdfa864633fd27454cea18_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp
US 8.8.8.8:53 wadeemk.zapto.org udp

Files

memory/2836-0-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-1-0x0000000000610000-0x0000000000611000-memory.dmp

memory/2836-2-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-3-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-4-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-5-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-6-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-7-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-8-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-9-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-10-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-11-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-12-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-13-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-14-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-15-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/2836-16-0x0000000000400000-0x00000000004B5000-memory.dmp