gh0strat | a741eeba901c52df6b1220e61bc03d2266e1dc5e8a8a2c6f724ed047c3528b25 | Triage

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Overview

overview

Static

static

5

a741eeba90...25.exe

windows7-x64

a741eeba90...25.exe

windows10-2004-x64

Sharing

General

Target

a741eeba901c52df6b1220e61bc03d2266e1dc5e8a8a2c6f724ed047c3528b25
Size

611KB
Sample

240924-yrrsnawand
MD5

5614922685bcd1d434aa0abafac3893d
SHA1

a703246ac0d0f072aa058f57d7a275b27815ce5c
SHA256

a741eeba901c52df6b1220e61bc03d2266e1dc5e8a8a2c6f724ed047c3528b25
SHA512

66fc560b36207fb0c2ae7c2ef3c687f3572540f2c8f1d04594a7bf06a7486487f3f0d015c3a681007b6e3711fd52bb68b8d3062f51db156e97884c0cb7b25e92
SSDEEP

12288:dFpuzZSkcBNrl5mTEUkDaSdJfpSaoNRVBUyMCe8VMM80B7qrI3iK1XBwZQevUo:dFmShDrngEUkDaiJfpSaoNRpMCe8CM8H

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

a741eeba901c52df6b1220e61bc03d2266e1dc5e8a8a2c6f724ed047c3528b25.exe

Resource

win7-20240903-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

a741eeba901c52df6b1220e61bc03d2266e1dc5e8a8a2c6f724ed047c3528b25.exe

Resource

win10v2004-20240802-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  a741eeba901c52df6b1220e61bc03d2266e1dc5e8a8a2c6f724ed047c3528b25
- Size
  
  611KB
- MD5
  
  5614922685bcd1d434aa0abafac3893d
- SHA1
  
  a703246ac0d0f072aa058f57d7a275b27815ce5c
- SHA256
  
  a741eeba901c52df6b1220e61bc03d2266e1dc5e8a8a2c6f724ed047c3528b25
- SHA512
  
  66fc560b36207fb0c2ae7c2ef3c687f3572540f2c8f1d04594a7bf06a7486487f3f0d015c3a681007b6e3711fd52bb68b8d3062f51db156e97884c0cb7b25e92
- SSDEEP
  
  12288:dFpuzZSkcBNrl5mTEUkDaSdJfpSaoNRVBUyMCe8VMM80B7qrI3iK1XBwZQevUo:dFmShDrngEUkDaiJfpSaoNRpMCe8CM8H
Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx
- Detect PurpleFox Rootkit
  Detect PurpleFox Rootkit.
  rootkit
- Gh0st RAT payload
- Gh0strat
  Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
  rat gh0strat
- PurpleFox
  PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
  rootkit trojan purplefox
- Drops file in Drivers directory
- Sets service image path in registry
  persistence
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Remote System Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

behavioral2

gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

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