gh0strat | 0bb4af02bed2620a2921d4bcf6a7f99b3e0c4ce4980ad2eb56835ffc6e641dc7

Analysis

max time kernel
141s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 23:47

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General

Target

0bb4af02bed2620a2921d4bcf6a7f99b3e0c4ce4980ad2eb56835ffc6e641dc7.dll
Size

51KB
MD5

1f127f0300b996e22f0baa5f8e2cbe34
SHA1

58a4e26d6da454571b692910c25bdc4df6542bc8
SHA256

0bb4af02bed2620a2921d4bcf6a7f99b3e0c4ce4980ad2eb56835ffc6e641dc7
SHA512

d32faf01662aa69dd5416340f96227567212cc506404d91f4beaeec590968e87740a7b9425ee884186899a2f279182a106ae73889696377741be972cb8eed4e7
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLLJYH5:1dWubF3n9S91BF3fbo/JYH5

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/2876-0-0x0000000010000000-0x0000000010011000-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

2876 rundll32.exe

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

pid	process
2876	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1580 wrote to memory of 2876	1580	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 2876	1580	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 2876	1580	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 2876	1580	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 2876	1580	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 2876	1580	rundll32.exe	rundll32.exe
PID 1580 wrote to memory of 2876	1580	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0bb4af02bed2620a2921d4bcf6a7f99b3e0c4ce4980ad2eb56835ffc6e641dc7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0bb4af02bed2620a2921d4bcf6a7f99b3e0c4ce4980ad2eb56835ffc6e641dc7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:2876

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/2876-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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