Malware Analysis Report

2025-08-05 21:59

Sample ID 240428-et4qfsfh39
Target 4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a
SHA256 4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a
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

4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a

Threat Level: Known bad

The file 4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a was found to be: Known bad.

Malicious Activity Summary

gh0strat rat

Gh0strat family

Gh0st RAT payload

Gh0strat

Unsigned PE

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-28 04:14

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

2024-04-28 04:14

Reported

2024-04-28 04:17

Platform

win10v2004-20240419-en

Max time kernel

149s

Max time network

53s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a.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 4396 wrote to memory of 4412 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4396 wrote to memory of 4412 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 4396 wrote to memory of 4412 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\4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a.dll,#1

Network

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

Files

memory/4412-0-0x0000000010000000-0x000000001014F000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-28 04:14

Reported

2024-04-28 04:17

Platform

win7-20240221-en

Max time kernel

140s

Max time network

120s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a.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 1812 wrote to memory of 2932 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1812 wrote to memory of 2932 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1812 wrote to memory of 2932 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1812 wrote to memory of 2932 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1812 wrote to memory of 2932 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1812 wrote to memory of 2932 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1812 wrote to memory of 2932 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\4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\4704da2d06e33de289de80bdcdcb709b002c19150fa7dc64e94727e7dc7ea29a.dll,#1

Network

N/A

Files

memory/2932-0-0x0000000010000000-0x000000001014F000-memory.dmp