gh0strat | 8bb08be0bfd95e920e80f6adc154f44b3b2489695c0e0bf62f7af59adcdaa914

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
10-11-2024 13:41

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General

Target

8bb08be0bfd95e920e80f6adc154f44b3b2489695c0e0bf62f7af59adcdaa914.dll
Size

51KB
MD5

cd98fdb35c49edc82d04d5c4d7faa080
SHA1

6574a251184a443f4799b027fe307a489653b40b
SHA256

8bb08be0bfd95e920e80f6adc154f44b3b2489695c0e0bf62f7af59adcdaa914
SHA512

205ff12767c71eb73fcb4df3e1ae1b15821354bc06072e9189f40f3d78fd3706f2a639b075939a06a052d20d42b651d59b1a4c2042e49259bc75bfe7405f6ee8
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLUJYH5:1dWubF3n9S91BF3fboIJYH5

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/2604-0-0x0000000010000000-0x0000000010011000-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

2604 rundll32.exe

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

pid	process
2604	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2580 wrote to memory of 2604	2580	rundll32.exe	rundll32.exe
PID 2580 wrote to memory of 2604	2580	rundll32.exe	rundll32.exe
PID 2580 wrote to memory of 2604	2580	rundll32.exe	rundll32.exe
PID 2580 wrote to memory of 2604	2580	rundll32.exe	rundll32.exe
PID 2580 wrote to memory of 2604	2580	rundll32.exe	rundll32.exe
PID 2580 wrote to memory of 2604	2580	rundll32.exe	rundll32.exe
PID 2580 wrote to memory of 2604	2580	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8bb08be0bfd95e920e80f6adc154f44b3b2489695c0e0bf62f7af59adcdaa914.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8bb08be0bfd95e920e80f6adc154f44b3b2489695c0e0bf62f7af59adcdaa914.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2604

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/2604-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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