gh0strat | 6a3e9f2d3057bfbf9919844f4edb02ef2a636d5b1f887938768c33a9ddfef1a9

Analysis

max time kernel
128s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2025, 16:09

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General

Target

JaffaCakes118_5a0ab69cc341a903cb39bc6d1eea9218.dll
Size

98KB
MD5

5a0ab69cc341a903cb39bc6d1eea9218
SHA1

61dfa51f419c40d40d5cb409a7049a3188326cd9
SHA256

6a3e9f2d3057bfbf9919844f4edb02ef2a636d5b1f887938768c33a9ddfef1a9
SHA512

735ce27a212d81fa539aa64efbb3770518a13969e880ef2e41b4f71201cdad686c9bc9551d68d9d3ceff84e596d179208cd957d9b53e189a1ae54beedb862aa7
SSDEEP

1536:3TgxmTwqh0WDRi5b0Y+aFZRmZUuqcexbf/naBQ6a//dBX:3TgxLqh+l07iuqJxr/nam6a//dBX

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4484-0-0x0000000010000000-0x000000001001B000-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
4824	4484	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 1076 wrote to memory of 4484	1076	rundll32.exe	84
PID 1076 wrote to memory of 4484	1076	rundll32.exe	84
PID 1076 wrote to memory of 4484	1076	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5a0ab69cc341a903cb39bc6d1eea9218.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5a0ab69cc341a903cb39bc6d1eea9218.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 616
    3⤵
    - Program crash
    PID:4824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4484 -ip 4484
1⤵
PID:428

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/4484-0-0x0000000010000000-0x000000001001B000-memory.dmp

Filesize
108KB

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