gh0strat | 73858860d6931947b0a4412511dfbb12254db3aec0bb8e9f7b0309dc73d2933c | Triage

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Overview

overview

Static

static

3

73858860d6...3c.exe

windows7-x64

73858860d6...3c.exe

windows10-2004-x64

Sharing

General

Target

73858860d6931947b0a4412511dfbb12254db3aec0bb8e9f7b0309dc73d2933c
Size

8.2MB
Sample

240626-bevmfsxfll
MD5

83e0e7e5d402fb59792c54ac5cce0719
SHA1

f82c15c4a35b906063cc4c82ba3e09ae6001b687
SHA256

73858860d6931947b0a4412511dfbb12254db3aec0bb8e9f7b0309dc73d2933c
SHA512

06057b59ce79300a22deb8e055ab682d2c78c88d32fb895b6a73fc2c4e697a38ca12158bc49f1b9a293dcdd427b06f75383f0729c2d59f56f6d14fa096179feb
SSDEEP

196608:7WT9nO76Xon85W70mtaSkg+OHDdHdyxlRFe:x7qd5WwmtaSk4JUlC

Score

10^/10

gh0strat purplefox persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

73858860d6931947b0a4412511dfbb12254db3aec0bb8e9f7b0309dc73d2933c.exe

Resource

win7-20240611-en

gh0strat purplefox persistence rat rootkit trojan upx

windows7-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

73858860d6931947b0a4412511dfbb12254db3aec0bb8e9f7b0309dc73d2933c.exe

Resource

win10v2004-20240508-en

gh0strat purplefox persistence rat rootkit trojan upx

windows10-2004-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  73858860d6931947b0a4412511dfbb12254db3aec0bb8e9f7b0309dc73d2933c
- Size
  
  8.2MB
- MD5
  
  83e0e7e5d402fb59792c54ac5cce0719
- SHA1
  
  f82c15c4a35b906063cc4c82ba3e09ae6001b687
- SHA256
  
  73858860d6931947b0a4412511dfbb12254db3aec0bb8e9f7b0309dc73d2933c
- SHA512
  
  06057b59ce79300a22deb8e055ab682d2c78c88d32fb895b6a73fc2c4e697a38ca12158bc49f1b9a293dcdd427b06f75383f0729c2d59f56f6d14fa096179feb
- SSDEEP
  
  196608:7WT9nO76Xon85W70mtaSkg+OHDdHdyxlRFe:x7qd5WwmtaSk4JUlC
Score

10^/10

gh0strat purplefox 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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gh0stratpurplefoxpersistenceratrootkittrojanupx

behavioral2

gh0stratpurplefoxpersistenceratrootkittrojanupx

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