Malware Analysis Report

2024-10-23 20:38

Sample ID 240628-acjazazdnd
Target 180c7a68c5eb9b98021feb688aa95062_JaffaCakes118
SHA256 a0e0472f8c76a1b62ac3cb813a71c53444b0044c59b66f87263417755e7919aa
Tags
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

a0e0472f8c76a1b62ac3cb813a71c53444b0044c59b66f87263417755e7919aa

Threat Level: Known bad

The file 180c7a68c5eb9b98021feb688aa95062_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

darkcomet rat trojan

Darkcomet family

Darkcomet

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-28 00:03

Signatures

Darkcomet family

darkcomet

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-28 00:03

Reported

2024-06-28 00:06

Platform

win7-20240611-en

Max time kernel

120s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\180c7a68c5eb9b98021feb688aa95062_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\180c7a68c5eb9b98021feb688aa95062_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\180c7a68c5eb9b98021feb688aa95062_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2924 -s 224

Network

N/A

Files

memory/2924-0-0x0000000000400000-0x00000000004B4000-memory.dmp

memory/2924-1-0x0000000000400000-0x00000000004B4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 00:03

Reported

2024-06-28 00:06

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\180c7a68c5eb9b98021feb688aa95062_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Processes

C:\Users\Admin\AppData\Local\Temp\180c7a68c5eb9b98021feb688aa95062_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\180c7a68c5eb9b98021feb688aa95062_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2608 -ip 2608

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 552

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 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 57.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.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 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/2608-0-0x0000000000400000-0x00000000004B4000-memory.dmp

memory/2608-1-0x0000000000400000-0x00000000004B4000-memory.dmp