gh0strat | 0a33784165ae17a46300cdfe57bdb658308659c0fd40e025d5c1bfef2573f64f

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 12:48

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General

Target

0a33784165ae17a46300cdfe57bdb658308659c0fd40e025d5c1bfef2573f64f.dll
Size

51KB
MD5

d64941f5b9fada1dd97eb11fc62048be
SHA1

522b97dd7feabaa17b9e67a8d18f98885de90e53
SHA256

0a33784165ae17a46300cdfe57bdb658308659c0fd40e025d5c1bfef2573f64f
SHA512

5145a3306755daec5f2c6f7b94f64005c3c9caea448699f7f12ec7093ad544605b850143ce66bf7dd3d93567afd24932238d68169e8c09e349a14e02aeba9658
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLNJYH5:1dWubF3n9S91BF3fboxJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2140-0-0x0000000010000000-0x0000000010011000-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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

2140 rundll32.exe

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

pid	process
2140	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3516 wrote to memory of 2140	3516	rundll32.exe	rundll32.exe
PID 3516 wrote to memory of 2140	3516	rundll32.exe	rundll32.exe
PID 3516 wrote to memory of 2140	3516	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0a33784165ae17a46300cdfe57bdb658308659c0fd40e025d5c1bfef2573f64f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0a33784165ae17a46300cdfe57bdb658308659c0fd40e025d5c1bfef2573f64f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2140

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/2140-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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