gh0strat | 42da0caef552f049749988b6ff98bf39903cd40f7f2e3aee1cfe38f99b6b5f28 | Triage

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Reports

Overview

overview

Static

static

3

42da0caef5...28.exe

windows7-x64

42da0caef5...28.exe

windows10-2004-x64

Sharing

General

Target

42da0caef552f049749988b6ff98bf39903cd40f7f2e3aee1cfe38f99b6b5f28
Size

2.6MB
Sample

240913-y9axvsxgjd
MD5

d97fad8fe7fa37157a37bac494fa88de
SHA1

1f515c110f8a9428328b72d9c9d0e373e2c8c91c
SHA256

42da0caef552f049749988b6ff98bf39903cd40f7f2e3aee1cfe38f99b6b5f28
SHA512

f8ed50aae4dc0f19e4fe338b14f976f70aa84cdd74e8c2818730a1bf71c43ccb29614f3e7730b26153ae7ae9b079770375edb72b9403f13cc9a44cf64cb87207
SSDEEP

49152:+jwsbCANnKXferL7Vwe/Gg0P+WhQ+PmBGDmn2e:cws2ANnKXOaeOgmhQPGDmn2e

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

42da0caef552f049749988b6ff98bf39903cd40f7f2e3aee1cfe38f99b6b5f28.exe

Resource

win7-20240729-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

42da0caef552f049749988b6ff98bf39903cd40f7f2e3aee1cfe38f99b6b5f28.exe

Resource

win10v2004-20240802-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  42da0caef552f049749988b6ff98bf39903cd40f7f2e3aee1cfe38f99b6b5f28
- Size
  
  2.6MB
- MD5
  
  d97fad8fe7fa37157a37bac494fa88de
- SHA1
  
  1f515c110f8a9428328b72d9c9d0e373e2c8c91c
- SHA256
  
  42da0caef552f049749988b6ff98bf39903cd40f7f2e3aee1cfe38f99b6b5f28
- SHA512
  
  f8ed50aae4dc0f19e4fe338b14f976f70aa84cdd74e8c2818730a1bf71c43ccb29614f3e7730b26153ae7ae9b079770375edb72b9403f13cc9a44cf64cb87207
- SSDEEP
  
  49152:+jwsbCANnKXferL7Vwe/Gg0P+WhQ+PmBGDmn2e:cws2ANnKXOaeOgmhQPGDmn2e
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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