gh0strat | 0f1c4e3cb03c1575fead7132502cb02e764533314f50c5f6719861534628edd2

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2025, 08:01

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General

Target

JaffaCakes118_5df02300ed9bd31ed980ce72416cbf5e.dll
Size

19.0MB
MD5

5df02300ed9bd31ed980ce72416cbf5e
SHA1

bf312c7c72c92a10ce1a73eda3818b5873d7f670
SHA256

0f1c4e3cb03c1575fead7132502cb02e764533314f50c5f6719861534628edd2
SHA512

089b5603eda35fe011c3eca3a6ea476ca0590b657767c9c38a46823f6d77ee876d5a46bc0887d903caf341907bf8d39b0361eabe2da84962cb00cfa091dd8619
SSDEEP

3072:oBWHWVGhqiEzO/V1VrNYQkCA+1FSWvY3TBftxnob2va:IWH19DNYtE1hvY3TBlxnob2a

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3772-0-0x0000000020000000-0x0000000020027000-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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1248	3772	WerFault.exe	84

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 use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4232 wrote to memory of 3772	4232	rundll32.exe	84
PID 4232 wrote to memory of 3772	4232	rundll32.exe	84
PID 4232 wrote to memory of 3772	4232	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5df02300ed9bd31ed980ce72416cbf5e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5df02300ed9bd31ed980ce72416cbf5e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3772
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 612
    3⤵
    - Program crash
    PID:1248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3772 -ip 3772
1⤵
PID:4860

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/3772-0-0x0000000020000000-0x0000000020027000-memory.dmp

Filesize
156KB

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