gh0strat | 8b3af80be1b6785a38df366f35eaaddcda5ad9c8d2ce816c822b1c643bbfed35 | Triage

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Reports

Overview

overview

Static

static

3

8b3af80be1...35.dll

windows7-x64

8

8b3af80be1...35.dll

windows10-2004-x64

Sharing

General

Target

8b3af80be1b6785a38df366f35eaaddcda5ad9c8d2ce816c822b1c643bbfed35
Size

137KB
Sample

250302-b9evgszve1
MD5

c424f5db0f3b915b036f98d282538f09
SHA1

d5f5b014d26173762d13c3ac0eaecbaf1d6dbae6
SHA256

8b3af80be1b6785a38df366f35eaaddcda5ad9c8d2ce816c822b1c643bbfed35
SHA512

c093442865215d233f9ad72ea17895fb47324321dba5c73a2b456fabc91c4638bf575d36ecd4ad8f5e6fb46431e8dcb1d4b88f881ffb03a82fffd8679bd26bc2
SSDEEP

3072:QR02WMK8RJGInTlhnaBanONVk40rpg4yeF/TyUGSK9FrafcUksPxx6iTUuo:125GgFny61mraK

Score

10^/10

gh0strat discovery persistence rat

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8b3af80be1b6785a38df366f35eaaddcda5ad9c8d2ce816c822b1c643bbfed35.dll

Resource

win7-20241023-en

discovery persistence

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

8b3af80be1b6785a38df366f35eaaddcda5ad9c8d2ce816c822b1c643bbfed35.dll

Resource

win10v2004-20250217-en

gh0strat discovery persistence rat

windows10-2004-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  8b3af80be1b6785a38df366f35eaaddcda5ad9c8d2ce816c822b1c643bbfed35
- Size
  
  137KB
- MD5
  
  c424f5db0f3b915b036f98d282538f09
- SHA1
  
  d5f5b014d26173762d13c3ac0eaecbaf1d6dbae6
- SHA256
  
  8b3af80be1b6785a38df366f35eaaddcda5ad9c8d2ce816c822b1c643bbfed35
- SHA512
  
  c093442865215d233f9ad72ea17895fb47324321dba5c73a2b456fabc91c4638bf575d36ecd4ad8f5e6fb46431e8dcb1d4b88f881ffb03a82fffd8679bd26bc2
- SSDEEP
  
  3072:QR02WMK8RJGInTlhnaBanONVk40rpg4yeF/TyUGSK9FrafcUksPxx6iTUuo:125GgFny61mraK
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

Peripheral Device Discovery

Query Registry

System Information 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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