gh0strat | b0ca71c35cba7f4b70208e3e24742aa5d19996525df308779974d7c5d64ca951 | Triage

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Overview

overview

Static

static

3

b0ca71c35c...51.exe

windows7-x64

b0ca71c35c...51.exe

windows10-2004-x64

Sharing

General

Target

b0ca71c35cba7f4b70208e3e24742aa5d19996525df308779974d7c5d64ca951.exe
Size

2.6MB
Sample

250101-qha5jsykgn
MD5

998bc92fca849e6c4e280afbf63cc5c9
SHA1

055a8ea8962da24be4c8ca47f34fd13b72de1f43
SHA256

b0ca71c35cba7f4b70208e3e24742aa5d19996525df308779974d7c5d64ca951
SHA512

cc4ed2cc87ae6a17cf1d2eea65363b4523c9555f90ebe2f97437c15215d61b1648dc9293074c98fee26e658757c36660079f7c6050859de8f7e2e63d74d65ec4
SSDEEP

49152:OCwsbCANnKXferL7Vwe/Gg0P+WhIsABTugH:pws2ANnKXOaeOgmhI1BTugH

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

b0ca71c35cba7f4b70208e3e24742aa5d19996525df308779974d7c5d64ca951.exe

Resource

win7-20240903-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

21 signatures

120 seconds

Behavioral task

behavioral2

Sample

b0ca71c35cba7f4b70208e3e24742aa5d19996525df308779974d7c5d64ca951.exe

Resource

win10v2004-20241007-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

21 signatures

120 seconds

Malware Config

Targets

- Target
  
  b0ca71c35cba7f4b70208e3e24742aa5d19996525df308779974d7c5d64ca951.exe
- Size
  
  2.6MB
- MD5
  
  998bc92fca849e6c4e280afbf63cc5c9
- SHA1
  
  055a8ea8962da24be4c8ca47f34fd13b72de1f43
- SHA256
  
  b0ca71c35cba7f4b70208e3e24742aa5d19996525df308779974d7c5d64ca951
- SHA512
  
  cc4ed2cc87ae6a17cf1d2eea65363b4523c9555f90ebe2f97437c15215d61b1648dc9293074c98fee26e658757c36660079f7c6050859de8f7e2e63d74d65ec4
- SSDEEP
  
  49152:OCwsbCANnKXferL7Vwe/Gg0P+WhIsABTugH:pws2ANnKXOaeOgmhI1BTugH
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
- 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 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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