gh0strat | d359e7a2b0b5becd0c8394ed80b447bc44247d677074c9cc0c69cdede49e679f

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 18:04

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General

Target

d359e7a2b0b5becd0c8394ed80b447bc44247d677074c9cc0c69cdede49e679f.dll
Size

51KB
MD5

f906ad4580fdb476040a81f60b9abed0
SHA1

9c3c596b95f1d681d63f637a421e801ff1975376
SHA256

d359e7a2b0b5becd0c8394ed80b447bc44247d677074c9cc0c69cdede49e679f
SHA512

c40ffbc8a6feee1a4532b85d6baae7dce660f226f989443522e6c00323bb58c4430dc6ce3e47b993de9dc750f0b49f4093478cc31c9561e1d3cfd09cb51ca2e3
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLrJYH5:1dWubF3n9S91BF3fbonJYH5

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/3056-0-0x0000000010000000-0x0000000010011000-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

3056 rundll32.exe

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

pid	process
3056	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3040 wrote to memory of 3056	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 3056	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 3056	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 3056	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 3056	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 3056	3040	rundll32.exe	rundll32.exe
PID 3040 wrote to memory of 3056	3040	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d359e7a2b0b5becd0c8394ed80b447bc44247d677074c9cc0c69cdede49e679f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d359e7a2b0b5becd0c8394ed80b447bc44247d677074c9cc0c69cdede49e679f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:3056

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/3056-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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