gh0strat | f138c39f9346ee1df897d2bafd161f8cf75763418d08a3b9c40b87e5b4ed5c3c | Triage

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Overview

overview

Static

static

3

f138c39f93...3c.exe

windows7-x64

f138c39f93...3c.exe

windows10-2004-x64

Sharing

General

Target

f138c39f9346ee1df897d2bafd161f8cf75763418d08a3b9c40b87e5b4ed5c3c
Size

1.5MB
Sample

240916-s1prrsvhmj
MD5

1b80c1ead99e31c4740bd48c80c2fd21
SHA1

d8550eb6856d3f6b56117d4cc02db7f0f50f368d
SHA256

f138c39f9346ee1df897d2bafd161f8cf75763418d08a3b9c40b87e5b4ed5c3c
SHA512

06f516030318751712773e514b65462d219a2c85f657681c9eb649bbc64ff0881e7169ea0c5043b293e2e5579b818b211c16cd1d144d6ea3b3cc38c07fcf7dc3
SSDEEP

24576:UQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVLwpeYSJx24W:UQZAdVyVT9n/Gg0P+Who1perg4W

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

f138c39f9346ee1df897d2bafd161f8cf75763418d08a3b9c40b87e5b4ed5c3c.exe

Resource

win7-20240903-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

20 signatures

150 seconds

Behavioral task

behavioral2

Sample

f138c39f9346ee1df897d2bafd161f8cf75763418d08a3b9c40b87e5b4ed5c3c.exe

Resource

win10v2004-20240802-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  f138c39f9346ee1df897d2bafd161f8cf75763418d08a3b9c40b87e5b4ed5c3c
- Size
  
  1.5MB
- MD5
  
  1b80c1ead99e31c4740bd48c80c2fd21
- SHA1
  
  d8550eb6856d3f6b56117d4cc02db7f0f50f368d
- SHA256
  
  f138c39f9346ee1df897d2bafd161f8cf75763418d08a3b9c40b87e5b4ed5c3c
- SHA512
  
  06f516030318751712773e514b65462d219a2c85f657681c9eb649bbc64ff0881e7169ea0c5043b293e2e5579b818b211c16cd1d144d6ea3b3cc38c07fcf7dc3
- SSDEEP
  
  24576:UQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVLwpeYSJx24W:UQZAdVyVT9n/Gg0P+Who1perg4W
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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