gh0strat | 9c535c57bacf0df3572a93ed50ef4403c26d7c3c31dd8228f4113832baf20250 | Triage

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Overview

overview

Static

static

3

9c535c57ba...50.exe

windows7-x64

9c535c57ba...50.exe

windows10-2004-x64

Sharing

General

Target

9c535c57bacf0df3572a93ed50ef4403c26d7c3c31dd8228f4113832baf20250
Size

1.5MB
Sample

240915-hb21pa1ann
MD5

c2630dfbab91317430f81ec00e0713ec
SHA1

9e213196897bb04c8f9ca65722ef04a902d5878f
SHA256

9c535c57bacf0df3572a93ed50ef4403c26d7c3c31dd8228f4113832baf20250
SHA512

b5f695dcd2ec49382c956a94fb44e51b8f902feeadfb5537e933e1a69b0a72b389e350f83e0ab169993ae455061a6ab061fa803a9d3514e6f875e2fc152df1ba
SSDEEP

24576:NQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cV3SN5mmT7Ko:NQZAdVyVT9n/Gg0P+WhoPvfKo

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

9c535c57bacf0df3572a93ed50ef4403c26d7c3c31dd8228f4113832baf20250.exe

Resource

win7-20240903-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

9c535c57bacf0df3572a93ed50ef4403c26d7c3c31dd8228f4113832baf20250.exe

Resource

win10v2004-20240802-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

20 signatures

150 seconds

Malware Config

Targets

- Target
  
  9c535c57bacf0df3572a93ed50ef4403c26d7c3c31dd8228f4113832baf20250
- Size
  
  1.5MB
- MD5
  
  c2630dfbab91317430f81ec00e0713ec
- SHA1
  
  9e213196897bb04c8f9ca65722ef04a902d5878f
- SHA256
  
  9c535c57bacf0df3572a93ed50ef4403c26d7c3c31dd8228f4113832baf20250
- SHA512
  
  b5f695dcd2ec49382c956a94fb44e51b8f902feeadfb5537e933e1a69b0a72b389e350f83e0ab169993ae455061a6ab061fa803a9d3514e6f875e2fc152df1ba
- SSDEEP
  
  24576:NQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cV3SN5mmT7Ko:NQZAdVyVT9n/Gg0P+WhoPvfKo
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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