gh0strat | 33ceb0d1baa44ea959f3c4bba5dd8ecdc3bd68bfd20856651fe0cdd2b4372da4

Analysis

max time kernel
140s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 00:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

33ceb0d1baa44ea959f3c4bba5dd8ecdc3bd68bfd20856651fe0cdd2b4372da4.dll
Size

51KB
MD5

0ccd8af56e028b9621f2b2b773a43668
SHA1

1316554e9b36a002c8baf2a92c4b1fbbc1ceecdd
SHA256

33ceb0d1baa44ea959f3c4bba5dd8ecdc3bd68bfd20856651fe0cdd2b4372da4
SHA512

7658e86d0c9d33b553c6db3ea1a8412564222f1eced0499bda98e7e2d2b5cbc369c8f84a6569e586d188d02684ae3617d0ed8f20aff48274603931e97b2268f4
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLUJYH5:1dWubF3n9S91BF3fbooJYH5

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/2672-0-0x0000000010000000-0x0000000010011000-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

2672 rundll32.exe

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

pid	process
2672	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2632 wrote to memory of 2672	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2672	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2672	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2672	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2672	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2672	2632	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 2672	2632	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\33ceb0d1baa44ea959f3c4bba5dd8ecdc3bd68bfd20856651fe0cdd2b4372da4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\33ceb0d1baa44ea959f3c4bba5dd8ecdc3bd68bfd20856651fe0cdd2b4372da4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2672

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

Loading Replay Monitor...

Downloads

memory/2672-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download