gh0strat | f5d220abb35d449b87498a28bb99b76096414da6c571546357b86a8e250638a1

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 15:29

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General

Target

f5d220abb35d449b87498a28bb99b76096414da6c571546357b86a8e250638a1.dll
Size

51KB
MD5

51659cc71edecfb252a3cf3c9f0273d4
SHA1

6337ba6770858b44b5375925bbc58b427c06ab80
SHA256

f5d220abb35d449b87498a28bb99b76096414da6c571546357b86a8e250638a1
SHA512

e71737224724fdcc6c9b1c0269216208c54ebb6063afb5b4e491e86beab463129942e5f7f22d032c6a68eb590cc48aec33a3cd905219a5fbf04c5a555b0d8fa8
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLDJYH5:1dWubF3n9S91BF3fbo3JYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4448-0-0x0000000010000000-0x0000000010011000-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

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

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4448	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3344 wrote to memory of 4448	3344	rundll32.exe	83
PID 3344 wrote to memory of 4448	3344	rundll32.exe	83
PID 3344 wrote to memory of 4448	3344	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5d220abb35d449b87498a28bb99b76096414da6c571546357b86a8e250638a1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5d220abb35d449b87498a28bb99b76096414da6c571546357b86a8e250638a1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4448

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/4448-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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