Malware Analysis Report

2024-08-06 18:52

Sample ID 240703-wdyb6s1aql
Target 233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118
SHA256 683cd934a5773f68b073e5fe4869f0a48330caeb48e2256be6a341b9c1e66b3b
Tags
darkcomet guest16_min 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

683cd934a5773f68b073e5fe4869f0a48330caeb48e2256be6a341b9c1e66b3b

Threat Level: Known bad

The file 233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

darkcomet guest16_min rat trojan

Darkcomet

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-03 17:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-03 17:48

Reported

2024-07-03 17:51

Platform

win7-20240611-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118.exe"

Network

N/A

Files

memory/2108-1-0x0000000000290000-0x00000000002CB000-memory.dmp

memory/2108-0-0x0000000000400000-0x00000000004CE000-memory.dmp

memory/2108-2-0x0000000000400000-0x00000000004CE000-memory.dmp

memory/2108-4-0x0000000000400000-0x00000000004CE000-memory.dmp

memory/2108-3-0x0000000000401000-0x0000000000490000-memory.dmp

memory/2108-5-0x0000000000340000-0x0000000000344000-memory.dmp

memory/2108-6-0x0000000000290000-0x00000000002CB000-memory.dmp

memory/2108-7-0x0000000000400000-0x00000000004CE000-memory.dmp

memory/2108-11-0x0000000000400000-0x00000000004CE000-memory.dmp

memory/2108-9-0x0000000000290000-0x00000000002CB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-03 17:48

Reported

2024-07-03 17:51

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\233e47ba99161ef83f001d316cfe6e0b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\233e47ba99161ef83f001d316cfe6e0b_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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa 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 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa 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 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/3324-0-0x0000000000400000-0x00000000004CE000-memory.dmp

memory/3324-1-0x0000000000660000-0x000000000069B000-memory.dmp

memory/3324-2-0x0000000000400000-0x00000000004CE000-memory.dmp

memory/3324-4-0x0000000000400000-0x00000000004CE000-memory.dmp

memory/3324-3-0x0000000000401000-0x0000000000490000-memory.dmp

memory/3324-5-0x0000000003980000-0x0000000003984000-memory.dmp

memory/3324-6-0x0000000000660000-0x000000000069B000-memory.dmp

memory/3324-7-0x0000000000400000-0x00000000004CE000-memory.dmp

memory/3324-9-0x0000000000660000-0x000000000069B000-memory.dmp

memory/3324-10-0x0000000000400000-0x00000000004CE000-memory.dmp