gh0strat | f1a9e0454d42508414ea53379d6951f51849be50cd239ffe446194ad6b102f66 | Triage

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Overview

overview

Static

static

3

f4bc22ee4a...0N.exe

windows7-x64

f4bc22ee4a...0N.exe

windows10-2004-x64

Sharing

General

Target

f4bc22ee4a659a0c5ec8e07f3a8db5e0N
Size

2.1MB
Sample

240913-xmc82atclf
MD5

f4bc22ee4a659a0c5ec8e07f3a8db5e0
SHA1

8059eb2bc16efb0379f5a82c3672dad0a8be9a2d
SHA256

f1a9e0454d42508414ea53379d6951f51849be50cd239ffe446194ad6b102f66
SHA512

70198cda260655f90a1423395f989086f85c002dafcbb83e8b60b8551ce1fe7cd0a5e27de5ef89de41200cc0cc017cbfbef5e026efc9105c092199fedc9bdef6
SSDEEP

49152:MQZAdVyVT9n/Gg0P+WhoZpekDmn2XZPItx2apeapelI:tGdVyVT9nOgmhZkDmn2qtUvlI

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

f4bc22ee4a659a0c5ec8e07f3a8db5e0N.exe

Resource

win7-20240903-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

21 signatures

120 seconds

Behavioral task

behavioral2

Sample

f4bc22ee4a659a0c5ec8e07f3a8db5e0N.exe

Resource

win10v2004-20240802-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

21 signatures

120 seconds

Malware Config

Targets

- Target
  
  f4bc22ee4a659a0c5ec8e07f3a8db5e0N
- Size
  
  2.1MB
- MD5
  
  f4bc22ee4a659a0c5ec8e07f3a8db5e0
- SHA1
  
  8059eb2bc16efb0379f5a82c3672dad0a8be9a2d
- SHA256
  
  f1a9e0454d42508414ea53379d6951f51849be50cd239ffe446194ad6b102f66
- SHA512
  
  70198cda260655f90a1423395f989086f85c002dafcbb83e8b60b8551ce1fe7cd0a5e27de5ef89de41200cc0cc017cbfbef5e026efc9105c092199fedc9bdef6
- SSDEEP
  
  49152:MQZAdVyVT9n/Gg0P+WhoZpekDmn2XZPItx2apeapelI:tGdVyVT9nOgmhZkDmn2qtUvlI
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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Drops file in System32 directory
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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