gh0strat | 1b3cc73a6d8dec70a92560baeedfc9b33bd60d9de3ee081c9cdb11effdf6cbc4 | Triage

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Overview

overview

Static

static

3

1b3cc73a6d...c4.exe

windows7-x64

1b3cc73a6d...c4.exe

windows10-2004-x64

Sharing

General

Target

1b3cc73a6d8dec70a92560baeedfc9b33bd60d9de3ee081c9cdb11effdf6cbc4
Size

1.8MB
Sample

240912-zrcjeavcmf
MD5

1c544480c2013f0e3c0d78238021ddfb
SHA1

9e6f2177df61faff65661dfb7565c34ad0776846
SHA256

1b3cc73a6d8dec70a92560baeedfc9b33bd60d9de3ee081c9cdb11effdf6cbc4
SHA512

46bc006c6602d1bce73c00c9e021469159898a66da651d51bfef5af920c9910d3e16703758445c77acef5c5c381b7eccd3a4f2f257bc04e73aea738c08bdca62
SSDEEP

24576:EQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVWcFM4Y+WN5mmT7KI:EQZAdVyVT9n/Gg0P+WhoLvfKI

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

1b3cc73a6d8dec70a92560baeedfc9b33bd60d9de3ee081c9cdb11effdf6cbc4.exe

Resource

win7-20240708-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

20 signatures

150 seconds

Behavioral task

behavioral2

Sample

1b3cc73a6d8dec70a92560baeedfc9b33bd60d9de3ee081c9cdb11effdf6cbc4.exe

Resource

win10v2004-20240802-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  1b3cc73a6d8dec70a92560baeedfc9b33bd60d9de3ee081c9cdb11effdf6cbc4
- Size
  
  1.8MB
- MD5
  
  1c544480c2013f0e3c0d78238021ddfb
- SHA1
  
  9e6f2177df61faff65661dfb7565c34ad0776846
- SHA256
  
  1b3cc73a6d8dec70a92560baeedfc9b33bd60d9de3ee081c9cdb11effdf6cbc4
- SHA512
  
  46bc006c6602d1bce73c00c9e021469159898a66da651d51bfef5af920c9910d3e16703758445c77acef5c5c381b7eccd3a4f2f257bc04e73aea738c08bdca62
- SSDEEP
  
  24576:EQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVWcFM4Y+WN5mmT7KI:EQZAdVyVT9n/Gg0P+WhoLvfKI
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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