gh0strat | bd8b1d727814522f7a4a94f51b7a73a490550d79741043f117369307c1c8e3ed | Triage

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Overview

overview

Static

static

3

bd8b1d7278...ed.dll

windows7-x64

8

bd8b1d7278...ed.dll

windows10-2004-x64

Sharing

General

Target

bd8b1d727814522f7a4a94f51b7a73a490550d79741043f117369307c1c8e3ed
Size

137KB
Sample

250128-c6n5esvmfp
MD5

1dd3bd449376a71c139cec49743a205f
SHA1

7c6733186db25b45120a8dc7202fae75cf48e249
SHA256

bd8b1d727814522f7a4a94f51b7a73a490550d79741043f117369307c1c8e3ed
SHA512

ea9461f40408e2a16bb611f976b3d8c8501068f93d66a7edec9c606edf8efac9bb0c0380dff5f56189954b84abffdc5192fc91cd1e1c1507b4998b70f1d3323d
SSDEEP

3072:wR02WMK8RJGInTlhnaBanONVk40rpg4yeF/TyUGSK9FrafcUksPxx6iTUuX:V25GgFny61mraZ

Score

10^/10

gh0strat discovery persistence rat

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

bd8b1d727814522f7a4a94f51b7a73a490550d79741043f117369307c1c8e3ed.dll

Resource

win7-20240903-en

discovery persistence

windows7-x64

7 signatures

150 seconds

Behavioral task

behavioral2

Sample

bd8b1d727814522f7a4a94f51b7a73a490550d79741043f117369307c1c8e3ed.dll

Resource

win10v2004-20241007-en

gh0strat discovery persistence rat

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  bd8b1d727814522f7a4a94f51b7a73a490550d79741043f117369307c1c8e3ed
- Size
  
  137KB
- MD5
  
  1dd3bd449376a71c139cec49743a205f
- SHA1
  
  7c6733186db25b45120a8dc7202fae75cf48e249
- SHA256
  
  bd8b1d727814522f7a4a94f51b7a73a490550d79741043f117369307c1c8e3ed
- SHA512
  
  ea9461f40408e2a16bb611f976b3d8c8501068f93d66a7edec9c606edf8efac9bb0c0380dff5f56189954b84abffdc5192fc91cd1e1c1507b4998b70f1d3323d
- SSDEEP
  
  3072:wR02WMK8RJGInTlhnaBanONVk40rpg4yeF/TyUGSK9FrafcUksPxx6iTUuX:V25GgFny61mraZ
Score

10^/10

discovery persistence gh0strat rat
- 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
- Blocklisted process makes network request
- Boot or Logon Autostart Execution: Port Monitors
  Adversaries may use port monitors to run an adversary supplied DLL during system boot for persistence or privilege escalation.
  persistence
- Sets service image path in registry
  persistence
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Port Monitors

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Port Monitors

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistence

behavioral2

gh0stratdiscoverypersistencerat

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