gh0strat | 13865eb38ab54fd36a8b649a35671dd98428424ead66fa5b35246567e79a20a5 | Triage

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Overview

overview

Static

static

3

13865eb38a...a5.exe

windows7-x64

13865eb38a...a5.exe

windows10-2004-x64

Sharing

General

Target

13865eb38ab54fd36a8b649a35671dd98428424ead66fa5b35246567e79a20a5.bin
Size

766KB
Sample

240726-zjjbzsxame
MD5

4a11de9321553f4cae5edf002b9352df
SHA1

18db73e6d8cf084817555daaeeb6e4dba16457ef
SHA256

13865eb38ab54fd36a8b649a35671dd98428424ead66fa5b35246567e79a20a5
SHA512

54c19ca564dcd4935e2f1e4eb8564e6fa9ceefd15df9f0b8935e0e42de46e1b147fc078df8969f4a0700f0aa215193d71f3a513713dbbb85f18ddc90355d2523
SSDEEP

12288:ULlEGwAWQPHNEqI8eT6JgNVJleEKcwnpU3qVfsE3U/ivNb/1oLff9pGHNu4B2Uo9:ClEGwHQPKqIhTRJleEcnpUSpE/iNb1oM

Score

10^/10

gh0strat aspackv2 defense_evasion discovery evasion rat

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

13865eb38ab54fd36a8b649a35671dd98428424ead66fa5b35246567e79a20a5.exe

Resource

win7-20240708-en

gh0strat aspackv2 defense_evasion discovery evasion rat

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

13865eb38ab54fd36a8b649a35671dd98428424ead66fa5b35246567e79a20a5.exe

Resource

win10v2004-20240709-en

gh0strat aspackv2 defense_evasion discovery evasion rat

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  13865eb38ab54fd36a8b649a35671dd98428424ead66fa5b35246567e79a20a5.bin
- Size
  
  766KB
- MD5
  
  4a11de9321553f4cae5edf002b9352df
- SHA1
  
  18db73e6d8cf084817555daaeeb6e4dba16457ef
- SHA256
  
  13865eb38ab54fd36a8b649a35671dd98428424ead66fa5b35246567e79a20a5
- SHA512
  
  54c19ca564dcd4935e2f1e4eb8564e6fa9ceefd15df9f0b8935e0e42de46e1b147fc078df8969f4a0700f0aa215193d71f3a513713dbbb85f18ddc90355d2523
- SSDEEP
  
  12288:ULlEGwAWQPHNEqI8eT6JgNVJleEKcwnpU3qVfsE3U/ivNb/1oLff9pGHNu4B2Uo9:ClEGwHQPKqIhTRJleEcnpUSpE/iNb1oM
Score

10^/10

gh0strat aspackv2 defense_evasion discovery evasion 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
- Sets file to hidden
  Modifies file attributes to stop it showing in Explorer etc.
  evasion
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Indicator Removal: File Deletion
  Adversaries may delete files left behind by the actions of their intrusion activity.
  defense_evasion
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Indicator Removal

File Deletion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gh0strataspackv2defense_evasiondiscoveryevasionrat

behavioral2

gh0strataspackv2defense_evasiondiscoveryevasionrat

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