gh0strat | 3278458d8ec2150323075f08c81ab95da297b949fb8295db41d6b06a3f2491d0

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 06:44

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General

Target

3278458d8ec2150323075f08c81ab95da297b949fb8295db41d6b06a3f2491d0.dll
Size

51KB
MD5

9ed61f685703c17c602183ba909b311d
SHA1

59441f7ae0322e955dc0b5b19f404e79f314d763
SHA256

3278458d8ec2150323075f08c81ab95da297b949fb8295db41d6b06a3f2491d0
SHA512

0b474df8eb917268ca565fb59fc6259b3b8f7c92528c88fdbe8eb7244fcee951dbf0767e99dc0f84a9d0b8122c1deff60c218137ac5ef5f3389742e0808c1561
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLiJYH5:1dWubF3n9S91BF3fboOJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2628-0-0x0000000010000000-0x0000000010011000-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

2628 rundll32.exe

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

pid	process
2628	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2372 wrote to memory of 2628	2372	rundll32.exe	rundll32.exe
PID 2372 wrote to memory of 2628	2372	rundll32.exe	rundll32.exe
PID 2372 wrote to memory of 2628	2372	rundll32.exe	rundll32.exe
PID 2372 wrote to memory of 2628	2372	rundll32.exe	rundll32.exe
PID 2372 wrote to memory of 2628	2372	rundll32.exe	rundll32.exe
PID 2372 wrote to memory of 2628	2372	rundll32.exe	rundll32.exe
PID 2372 wrote to memory of 2628	2372	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3278458d8ec2150323075f08c81ab95da297b949fb8295db41d6b06a3f2491d0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3278458d8ec2150323075f08c81ab95da297b949fb8295db41d6b06a3f2491d0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2628

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/2628-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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