gh0strat | b8c1ff3098bc471f814889a516239270d3ccc13390af5b064c024be67f61fecb | Triage

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Overview

overview

Static

static

3

b8c1ff3098...cb.exe

windows7-x64

b8c1ff3098...cb.exe

windows10-2004-x64

Sharing

General

Target

b8c1ff3098bc471f814889a516239270d3ccc13390af5b064c024be67f61fecb
Size

1.2MB
Sample

241217-n2gqbszjgn
MD5

87a32e2deb14d40b4b76ff453ab987ce
SHA1

1ecca821ec131f00c2f405d1c277ad9097674bf6
SHA256

b8c1ff3098bc471f814889a516239270d3ccc13390af5b064c024be67f61fecb
SHA512

dc6f5ab83609664bb95df4085c9e18f997699f7e0d6a6e3a199735416c19c4f2143b9f0d2b797d845221459f9babe9c2d2d2b5f3474f51fc982de42cc5c211c7
SSDEEP

24576:b09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+Jgm:b09XJt4HIN2H2tFvduySngm

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

b8c1ff3098bc471f814889a516239270d3ccc13390af5b064c024be67f61fecb.exe

Resource

win7-20240708-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

21 signatures

150 seconds

Behavioral task

behavioral2

Sample

b8c1ff3098bc471f814889a516239270d3ccc13390af5b064c024be67f61fecb.exe

Resource

win10v2004-20241007-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  b8c1ff3098bc471f814889a516239270d3ccc13390af5b064c024be67f61fecb
- Size
  
  1.2MB
- MD5
  
  87a32e2deb14d40b4b76ff453ab987ce
- SHA1
  
  1ecca821ec131f00c2f405d1c277ad9097674bf6
- SHA256
  
  b8c1ff3098bc471f814889a516239270d3ccc13390af5b064c024be67f61fecb
- SHA512
  
  dc6f5ab83609664bb95df4085c9e18f997699f7e0d6a6e3a199735416c19c4f2143b9f0d2b797d845221459f9babe9c2d2d2b5f3474f51fc982de42cc5c211c7
- SSDEEP
  
  24576:b09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+Jgm:b09XJt4HIN2H2tFvduySngm
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
- Gh0strat family
  gh0strat
- PurpleFox
  PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
  rootkit trojan purplefox
- Purplefox family
  purplefox
- Drops file in Drivers directory
- 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

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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