Malware Analysis Report

2025-03-15 06:38

Sample ID 240531-pv3jwshg46
Target 87090276fd6facd96593bb7b0f97e942_JaffaCakes118
SHA256 a9201c5808adc21bee3886338f1a5c764996c9a4c8ae60dabfecbfc63ae5a05a
Tags
gh0strat persistence rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

a9201c5808adc21bee3886338f1a5c764996c9a4c8ae60dabfecbfc63ae5a05a

Threat Level: Known bad

The file 87090276fd6facd96593bb7b0f97e942_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

gh0strat persistence rat

Gh0st RAT payload

Gh0strat

Gh0strat family

Adds Run key to start application

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-31 12:39

Signatures

Gh0st RAT payload

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

Gh0strat family

gh0strat

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-31 12:39

Reported

2024-05-31 12:42

Platform

win10v2004-20240508-en

Max time kernel

150s

Max time network

105s

Command Line

"C:\Users\Admin\AppData\Local\Temp\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe"

Signatures

Gh0st RAT payload

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

Gh0strat

rat gh0strat

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe" C:\Users\Admin\AppData\Local\Temp\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe"

Network

Country Destination Domain Proto
CN 183.4.80.72:80 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
NL 23.62.61.72:443 www.bing.com tcp
US 8.8.8.8:53 72.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 35.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/3136-0-0x0000000000400000-0x00000000004F4000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-31 12:39

Reported

2024-05-31 12:42

Platform

win7-20240508-en

Max time kernel

150s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe"

Signatures

Gh0st RAT payload

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

Gh0strat

rat gh0strat

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe" C:\Users\Admin\AppData\Local\Temp\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\87090276fd6facd96593bb7b0f97e942_JaffaCakes118.exe"

Network

Country Destination Domain Proto
CN 183.4.80.72:80 tcp

Files

memory/1928-0-0x0000000000400000-0x00000000004F4000-memory.dmp