gh0strat | 2f91e84db36e8fcace4b6daf245c2be1d0f9f2a3de1eea9f6d5663ff80d415ff | Triage

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Overview

overview

Static

static

3

2f91e84db3...ff.dll

windows7-x64

2f91e84db3...ff.dll

windows10-2004-x64

8

Sharing

General

Target

2f91e84db36e8fcace4b6daf245c2be1d0f9f2a3de1eea9f6d5663ff80d415ff
Size

137KB
Sample

250311-1gk88sw1gv
MD5

23b536a1de4fe1414f3620c08cee1cf3
SHA1

ec596c7d78dec8b9eb7a7da2ba69ffbab2987800
SHA256

2f91e84db36e8fcace4b6daf245c2be1d0f9f2a3de1eea9f6d5663ff80d415ff
SHA512

7f8850ad33e437a1d1b10cf5beec002a953c579cd91fa9a45d99ec06bc00d1735e25e52f9ba4c91c1e5587eff3ff88db19e4e8be4c769855a7e3f8a1f0a9d0a2
SSDEEP

3072:zR02WMK8RJGInTlhnaBanONVk40rpg4yeF/TyUGSK9FrafcUksPxx6iTUug:e25GgFny61mray

Score

10^/10

gh0strat discovery persistence rat

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

2f91e84db36e8fcace4b6daf245c2be1d0f9f2a3de1eea9f6d5663ff80d415ff.dll

Resource

win7-20241010-en

gh0strat discovery persistence rat

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

2f91e84db36e8fcace4b6daf245c2be1d0f9f2a3de1eea9f6d5663ff80d415ff.dll

Resource

win10v2004-20250217-en

discovery persistence

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  2f91e84db36e8fcace4b6daf245c2be1d0f9f2a3de1eea9f6d5663ff80d415ff
- Size
  
  137KB
- MD5
  
  23b536a1de4fe1414f3620c08cee1cf3
- SHA1
  
  ec596c7d78dec8b9eb7a7da2ba69ffbab2987800
- SHA256
  
  2f91e84db36e8fcace4b6daf245c2be1d0f9f2a3de1eea9f6d5663ff80d415ff
- SHA512
  
  7f8850ad33e437a1d1b10cf5beec002a953c579cd91fa9a45d99ec06bc00d1735e25e52f9ba4c91c1e5587eff3ff88db19e4e8be4c769855a7e3f8a1f0a9d0a2
- SSDEEP
  
  3072:zR02WMK8RJGInTlhnaBanONVk40rpg4yeF/TyUGSK9FrafcUksPxx6iTUug:e25GgFny61mray
Score

10^/10

gh0strat discovery persistence 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
- 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
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

gh0stratdiscoverypersistencerat

behavioral2

discoverypersistence

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