gh0strat | 755c3b2c9c6d09e97a16067552a7d5fd18ac7b3e84b827eef0a84a7bb61071ce | Triage

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Overview

overview

Static

static

3

755c3b2c9c...ce.exe

windows7-x64

755c3b2c9c...ce.exe

windows10-2004-x64

Sharing

General

Target

755c3b2c9c6d09e97a16067552a7d5fd18ac7b3e84b827eef0a84a7bb61071ce
Size

2.5MB
Sample

241014-wz4q3syhqc
MD5

f7559b288c0da13c5893d0114a2fecd9
SHA1

4be74885d7b6abe955982622c1b189af58963205
SHA256

755c3b2c9c6d09e97a16067552a7d5fd18ac7b3e84b827eef0a84a7bb61071ce
SHA512

c8ae26533869d8cdbc246b4a052c94076894a781c3ac945a81920af1830894eac647f30a6b8784ed8c38709cf220577bbe9220ee9a95bb4beb5cd87a35c92527
SSDEEP

24576:8CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH1:8CwsbCANnKXferL7Vwe/Gg0P+WhK

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

755c3b2c9c6d09e97a16067552a7d5fd18ac7b3e84b827eef0a84a7bb61071ce.exe

Resource

win7-20240903-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

755c3b2c9c6d09e97a16067552a7d5fd18ac7b3e84b827eef0a84a7bb61071ce.exe

Resource

win10v2004-20241007-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  755c3b2c9c6d09e97a16067552a7d5fd18ac7b3e84b827eef0a84a7bb61071ce
- Size
  
  2.5MB
- MD5
  
  f7559b288c0da13c5893d0114a2fecd9
- SHA1
  
  4be74885d7b6abe955982622c1b189af58963205
- SHA256
  
  755c3b2c9c6d09e97a16067552a7d5fd18ac7b3e84b827eef0a84a7bb61071ce
- SHA512
  
  c8ae26533869d8cdbc246b4a052c94076894a781c3ac945a81920af1830894eac647f30a6b8784ed8c38709cf220577bbe9220ee9a95bb4beb5cd87a35c92527
- SSDEEP
  
  24576:8CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH1:8CwsbCANnKXferL7Vwe/Gg0P+WhK
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
- Server Software Component: Terminal Services DLL
  persistence
- Sets service image path in registry
  persistence
- 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

Server Software Component

Terminal Services DLL

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Remote System Discovery

System Information 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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