Malware Analysis Report

2025-08-05 12:42

Sample ID 230829-xddhfaeg48
Target 20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c
SHA256 20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c
Tags
rootkit gh0strat purplefox
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

20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c

Threat Level: Known bad

The file 20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c was found to be: Known bad.

Malicious Activity Summary

rootkit gh0strat purplefox

Gh0st RAT payload

Gh0strat family

Purplefox family

Detect PurpleFox Rootkit

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-08-29 18:43

Signatures

Detect PurpleFox Rootkit

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

Gh0st RAT payload

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

Gh0strat family

gh0strat

Purplefox family

purplefox

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-29 18:43

Reported

2023-08-29 18:46

Platform

win7-20230712-en

Max time kernel

117s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c.exe

"C:\Users\Admin\AppData\Local\Temp\20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 36

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-08-29 18:43

Reported

2023-08-29 18:46

Platform

win10v2004-20230703-en

Max time kernel

142s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c.exe

"C:\Users\Admin\AppData\Local\Temp\20c96c12097a5d7fb3a857b30745b81227c5a2926ce29fda79cf5859657be81c.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2752 -ip 2752

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 224

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 126.177.238.8.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 54.120.234.20.in-addr.arpa udp
US 8.8.8.8:53 75.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 126.179.238.8.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 9.179.89.13.in-addr.arpa udp

Files

N/A