gh0strat | 6bce33ba2381a1b6294bb627ad5615f9099a6364f4e475557cea15ae22558e87

Analysis

max time kernel
141s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 10:09

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General

Target

6bce33ba2381a1b6294bb627ad5615f9099a6364f4e475557cea15ae22558e87.dll
Size

51KB
MD5

2056ba28775b70ee2df2d6ca7c588f1c
SHA1

00b7a6aed459b61334ec67ba229e32b6d0633b97
SHA256

6bce33ba2381a1b6294bb627ad5615f9099a6364f4e475557cea15ae22558e87
SHA512

d6a6e0cef6dcea8858e429b735e5124efe6e06311b84d09ec2ad6ed342db2134c93664530521eab2b51892f3dc07a49564fda9bb5c9df0bf2c6c8653cce29776
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLFJYH5:1dWubF3n9S91BF3fbohJYH5

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/804-0-0x0000000010000000-0x0000000010011000-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

804 rundll32.exe

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

pid	process
804	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2528 wrote to memory of 804	2528	rundll32.exe	rundll32.exe
PID 2528 wrote to memory of 804	2528	rundll32.exe	rundll32.exe
PID 2528 wrote to memory of 804	2528	rundll32.exe	rundll32.exe
PID 2528 wrote to memory of 804	2528	rundll32.exe	rundll32.exe
PID 2528 wrote to memory of 804	2528	rundll32.exe	rundll32.exe
PID 2528 wrote to memory of 804	2528	rundll32.exe	rundll32.exe
PID 2528 wrote to memory of 804	2528	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6bce33ba2381a1b6294bb627ad5615f9099a6364f4e475557cea15ae22558e87.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6bce33ba2381a1b6294bb627ad5615f9099a6364f4e475557cea15ae22558e87.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:804

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

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Downloads

memory/804-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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