gh0strat | 7cf5b831c7e8b7612a1e6b1441ddc11ba0e900c9acfe56953874ceaa2d1fb838 | Triage

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Reports

Overview

overview

Static

static

3

7cf5b831c7...38.exe

windows7-x64

7

7cf5b831c7...38.exe

windows10-2004-x64

Sharing

General

Target

7cf5b831c7e8b7612a1e6b1441ddc11ba0e900c9acfe56953874ceaa2d1fb838
Size

12.2MB
Sample

241231-xlrd9stpet
MD5

313c6125ce2f610bdb867a161addcc81
SHA1

02185bfecc7f19658823978ff8d6083531c09bbd
SHA256

7cf5b831c7e8b7612a1e6b1441ddc11ba0e900c9acfe56953874ceaa2d1fb838
SHA512

52dd26576d45f48de92f37e87aa692cd26a1824fe17e554acdaf673914cbbaf6429bf38ef53fb2340c8d9afa4fc5ab4be8d84c2fc8006f58a1f6baff348dae43
SSDEEP

196608:MrvzibXtSA2UFrJ3Miv+364Hosu0VWY7g50N9TieHTwIHknYDToB5TICfWAyDjMJ:MKBSADJ63/cY7X2nboEfWARYQ

Score

10^/10

gh0strat discovery persistence rat upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

7cf5b831c7e8b7612a1e6b1441ddc11ba0e900c9acfe56953874ceaa2d1fb838.exe

Resource

win7-20240729-en

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

7cf5b831c7e8b7612a1e6b1441ddc11ba0e900c9acfe56953874ceaa2d1fb838.exe

Resource

win10v2004-20241007-en

gh0strat discovery persistence rat upx

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  7cf5b831c7e8b7612a1e6b1441ddc11ba0e900c9acfe56953874ceaa2d1fb838
- Size
  
  12.2MB
- MD5
  
  313c6125ce2f610bdb867a161addcc81
- SHA1
  
  02185bfecc7f19658823978ff8d6083531c09bbd
- SHA256
  
  7cf5b831c7e8b7612a1e6b1441ddc11ba0e900c9acfe56953874ceaa2d1fb838
- SHA512
  
  52dd26576d45f48de92f37e87aa692cd26a1824fe17e554acdaf673914cbbaf6429bf38ef53fb2340c8d9afa4fc5ab4be8d84c2fc8006f58a1f6baff348dae43
- SSDEEP
  
  196608:MrvzibXtSA2UFrJ3Miv+364Hosu0VWY7g50N9TieHTwIHknYDToB5TICfWAyDjMJ:MKBSADJ63/cY7X2nboEfWARYQ
Score

10^/10

discovery gh0strat persistence rat upx
- 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
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- 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

Privilege Escalation

Boot or Logon Autostart Execution

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

behavioral2

gh0stratdiscoverypersistenceratupx

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