gh0strat | eb0a4ae62beb4296d232117364d45f8ee6309105b21b9e6e3abfccbd7354cf6d

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 23:47

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General

Target

eb0a4ae62beb4296d232117364d45f8ee6309105b21b9e6e3abfccbd7354cf6d.dll
Size

51KB
MD5

4aafc76fc7d91fd989b003906575609d
SHA1

9a6605ab73557020e1d0cb44e1faffe6ff12a0f7
SHA256

eb0a4ae62beb4296d232117364d45f8ee6309105b21b9e6e3abfccbd7354cf6d
SHA512

4e975d661f96d861a6abea57f15edf1dffc402f461de0be62cae35e724a171a047984444373342e7af2c20537f62a90fee04d97a5f42c54fa3257bb54e74c977
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLFJYH5:1dWubF3n9S91BF3fboRJYH5

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/2532-0-0x0000000010000000-0x0000000010011000-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

2532 rundll32.exe

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

pid	process
2532	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3068 wrote to memory of 2532	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2532	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2532	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2532	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2532	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2532	3068	rundll32.exe	rundll32.exe
PID 3068 wrote to memory of 2532	3068	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eb0a4ae62beb4296d232117364d45f8ee6309105b21b9e6e3abfccbd7354cf6d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eb0a4ae62beb4296d232117364d45f8ee6309105b21b9e6e3abfccbd7354cf6d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2532

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/2532-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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