Malware Analysis Report

2025-03-15 06:32

Sample ID 240624-xc4cgazfqq
Target 26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b
SHA256 26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b
Tags
gh0strat rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b

Threat Level: Known bad

The file 26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b was found to be: Known bad.

Malicious Activity Summary

gh0strat rat

Gh0st RAT payload

Gh0strat

Gh0strat family

Unsigned PE

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-24 18:43

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

2024-06-24 18:43

Reported

2024-06-24 18:45

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b.dll,#1

Signatures

Gh0st RAT payload

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

Gh0strat

rat gh0strat

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1100 wrote to memory of 5068 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1100 wrote to memory of 5068 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1100 wrote to memory of 5068 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b.dll,#1

Network

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

Files

memory/5068-0-0x0000000010000000-0x000000001014F000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-24 18:43

Reported

2024-06-24 18:46

Platform

win7-20240221-en

Max time kernel

140s

Max time network

126s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b.dll,#1

Signatures

Gh0st RAT payload

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

Gh0strat

rat gh0strat

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\26c80dd1bd17da41be9f2021f54fe38e63e441e3b97b48816d13b634dc3ea16b.dll,#1

Network

N/A

Files

memory/1812-0-0x0000000010000000-0x000000001014F000-memory.dmp