gh0strat | 4ca8f46b6e7de3804bad3cc01e8af9480f08f75fc1ee66ac2a8643ddf5df005b | Triage

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Overview

overview

Static

static

3

4ca8f46b6e...5b.exe

windows7-x64

4ca8f46b6e...5b.exe

windows10-2004-x64

Sharing

General

Target

4ca8f46b6e7de3804bad3cc01e8af9480f08f75fc1ee66ac2a8643ddf5df005b
Size

1.7MB
Sample

240907-2ewgvsyflm
MD5

d287a0aca64c340c5b9b0bdce201f233
SHA1

d43f1abbae2cfc9616c55ba2a069bbed2981200d
SHA256

4ca8f46b6e7de3804bad3cc01e8af9480f08f75fc1ee66ac2a8643ddf5df005b
SHA512

0b43cb5ea7aaa2a35288d75f5bf02baac7a22a297e524c773f4ad4ae90180fdf5800f4452ce10dcdd3db2e7473aff469745f489e24a58fcf1942dacdf2e2bedd
SSDEEP

24576:BQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVMluvqkFM4Y+WN5mmT7KT:BQZAdVyVT9n/Gg0P+WhozluvkvfKT

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

4ca8f46b6e7de3804bad3cc01e8af9480f08f75fc1ee66ac2a8643ddf5df005b.exe

Resource

win7-20240903-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

4ca8f46b6e7de3804bad3cc01e8af9480f08f75fc1ee66ac2a8643ddf5df005b.exe

Resource

win10v2004-20240802-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  4ca8f46b6e7de3804bad3cc01e8af9480f08f75fc1ee66ac2a8643ddf5df005b
- Size
  
  1.7MB
- MD5
  
  d287a0aca64c340c5b9b0bdce201f233
- SHA1
  
  d43f1abbae2cfc9616c55ba2a069bbed2981200d
- SHA256
  
  4ca8f46b6e7de3804bad3cc01e8af9480f08f75fc1ee66ac2a8643ddf5df005b
- SHA512
  
  0b43cb5ea7aaa2a35288d75f5bf02baac7a22a297e524c773f4ad4ae90180fdf5800f4452ce10dcdd3db2e7473aff469745f489e24a58fcf1942dacdf2e2bedd
- SSDEEP
  
  24576:BQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVMluvqkFM4Y+WN5mmT7KT:BQZAdVyVT9n/Gg0P+WhozluvkvfKT
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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