gh0strat | 37a915c929f351f25efa2aa50261395873b42c07d14e4a4e6adc1d7c9c694f6e | Triage

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Overview

overview

Static

static

3

37a915c929...6e.exe

windows7-x64

37a915c929...6e.exe

windows10-2004-x64

Sharing

General

Target

37a915c929f351f25efa2aa50261395873b42c07d14e4a4e6adc1d7c9c694f6e
Size

2.5MB
Sample

241212-x2klnavlav
MD5

aa7b56f88d4ce32a5d73027fc772e997
SHA1

2dcaec9b41c6f3fbd4f371d477129c07f67c22cc
SHA256

37a915c929f351f25efa2aa50261395873b42c07d14e4a4e6adc1d7c9c694f6e
SHA512

018260c5a9aff181ec8f1de9c811f38301207fb2f575de4268b63c0c3460d8f191ea27637dcba934542f0f2a43d567aa5fe0182915d92452f9d9850446d97329
SSDEEP

24576:bCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH8:bCwsbCANnKXferL7Vwe/Gg0P+Whc67

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

37a915c929f351f25efa2aa50261395873b42c07d14e4a4e6adc1d7c9c694f6e.exe

Resource

win7-20240729-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows7-x64

20 signatures

150 seconds

Behavioral task

behavioral2

Sample

37a915c929f351f25efa2aa50261395873b42c07d14e4a4e6adc1d7c9c694f6e.exe

Resource

win10v2004-20241007-en

gh0strat purplefox discovery persistence rat rootkit trojan upx

windows10-2004-x64

22 signatures

150 seconds

Malware Config

Targets

- Target
  
  37a915c929f351f25efa2aa50261395873b42c07d14e4a4e6adc1d7c9c694f6e
- Size
  
  2.5MB
- MD5
  
  aa7b56f88d4ce32a5d73027fc772e997
- SHA1
  
  2dcaec9b41c6f3fbd4f371d477129c07f67c22cc
- SHA256
  
  37a915c929f351f25efa2aa50261395873b42c07d14e4a4e6adc1d7c9c694f6e
- SHA512
  
  018260c5a9aff181ec8f1de9c811f38301207fb2f575de4268b63c0c3460d8f191ea27637dcba934542f0f2a43d567aa5fe0182915d92452f9d9850446d97329
- SSDEEP
  
  24576:bCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH8:bCwsbCANnKXferL7Vwe/Gg0P+Whc67
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
- Gh0strat family
  gh0strat
- PurpleFox
  PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
  rootkit trojan purplefox
- Purplefox family
  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
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
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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