gh0strat | 5c8138fc7fc8019b66b433d81a7ee318fa1bc298d4648b96d37dde2441274fd8 | Triage

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Overview

overview

Static

static

3

5c8138fc7f...d8.exe

windows7-x64

5c8138fc7f...d8.exe

windows10-2004-x64

Sharing

General

Target

5c8138fc7fc8019b66b433d81a7ee318fa1bc298d4648b96d37dde2441274fd8
Size

1.2MB
Sample

240829-cx6cca1dpn
MD5

f8e9190901c40ecfe087af926d3746c0
SHA1

c4a8b33763c50c20e3cecae7031ad92253030c5b
SHA256

5c8138fc7fc8019b66b433d81a7ee318fa1bc298d4648b96d37dde2441274fd8
SHA512

5981f7841c2ea7a15b0182b3cbaa038931a9d91d9324cf1b9029e30a58e735dcae3979f890f2485fe5b7074a7232eeeef1da5e3185985dc6e5804d6e0fee4100
SSDEEP

24576:5QZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVm:5QZAdVyVT9n/Gg0P+WhoJ

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

5c8138fc7fc8019b66b433d81a7ee318fa1bc298d4648b96d37dde2441274fd8.exe

Resource

win7-20240705-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

20 signatures

150 seconds

Behavioral task

behavioral2

Sample

5c8138fc7fc8019b66b433d81a7ee318fa1bc298d4648b96d37dde2441274fd8.exe

Resource

win10v2004-20240802-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  5c8138fc7fc8019b66b433d81a7ee318fa1bc298d4648b96d37dde2441274fd8
- Size
  
  1.2MB
- MD5
  
  f8e9190901c40ecfe087af926d3746c0
- SHA1
  
  c4a8b33763c50c20e3cecae7031ad92253030c5b
- SHA256
  
  5c8138fc7fc8019b66b433d81a7ee318fa1bc298d4648b96d37dde2441274fd8
- SHA512
  
  5981f7841c2ea7a15b0182b3cbaa038931a9d91d9324cf1b9029e30a58e735dcae3979f890f2485fe5b7074a7232eeeef1da5e3185985dc6e5804d6e0fee4100
- SSDEEP
  
  24576:5QZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVm:5QZAdVyVT9n/Gg0P+WhoJ
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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