gh0strat | c9bf9473830d029b203751c8beaf551bc6bbf3ba4d075a398b0d7061ac5d83bb

Analysis

max time kernel
110s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2024 18:29

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General

Target

c9bf9473830d029b203751c8beaf551bc6bbf3ba4d075a398b0d7061ac5d83bbN.dll
Size

51KB
MD5

0bc6134e512d9fe7e5951fad98054a80
SHA1

ac85d8bf675fc46ec61810d00c7eb32e05461195
SHA256

c9bf9473830d029b203751c8beaf551bc6bbf3ba4d075a398b0d7061ac5d83bb
SHA512

a852107f8ef52b0db2be67475cb2321b7d3f89593559e99ce2457b811a2eaa805fa34f4aca504a7400c685ef0e81ec8370caaecd5a2c48d8219e6251157f2fad
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLYJYH5:1dWubF3n9S91BF3fboEJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3528-0-0x0000000010000000-0x0000000010011000-memory.dmp	family_gh0strat

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

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3528	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 3528	1336	rundll32.exe	83
PID 1336 wrote to memory of 3528	1336	rundll32.exe	83
PID 1336 wrote to memory of 3528	1336	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c9bf9473830d029b203751c8beaf551bc6bbf3ba4d075a398b0d7061ac5d83bbN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c9bf9473830d029b203751c8beaf551bc6bbf3ba4d075a398b0d7061ac5d83bbN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:3528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3528-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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