Malware Analysis Report

2025-03-15 06:32

Sample ID 240624-vyak6sterc
Target 09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118
SHA256 03c3c7ab38e1ea80ef4b7858593cb75aaf6feab1817aa87a28137c297298a4a1
Tags
gh0strat persistence rat
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

03c3c7ab38e1ea80ef4b7858593cb75aaf6feab1817aa87a28137c297298a4a1

Threat Level: Known bad

The file 09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

gh0strat persistence rat

Gh0st RAT payload

Gh0strat

Adds Run key to start application

Drops file in Windows directory

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-24 17:23

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-24 17:23

Reported

2024-06-24 17:25

Platform

win7-20240221-en

Max time kernel

140s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_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\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\»ªÖÐ = "C:\\WINDOWS\\»ªÖÐ.exe" C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\WINDOWS\»ªÖÐ.exe C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe N/A
File opened for modification C:\WINDOWS\»ªÖÐ.exe C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 hackhuige.3322.org udp

Files

memory/2512-1-0x0000000000400000-0x000000000043D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-24 17:23

Reported

2024-06-24 17:25

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

84s

Command Line

"C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_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\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\»ªÖÐ = "C:\\WINDOWS\\»ªÖÐ.exe" C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\WINDOWS\»ªÖÐ.exe C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe N/A
File opened for modification C:\WINDOWS\»ªÖÐ.exe C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\09d5d0a971d6b1383cb7d59359c84c13_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 hackhuige.3322.org udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 hackhuige.3322.org udp
US 8.8.8.8:53 udp

Files

memory/4308-1-0x0000000000400000-0x000000000043D000-memory.dmp