gh0strat | 1dc69aa9c821bf0b7d7a94bbd945f2805353c93745b204d1cbff5653e5fb3425

Analysis

max time kernel
94s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2025, 09:19

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General

Target

JaffaCakes118_55cdafb3e045b9ac3a3735b5ed811f54.dll
Size

828KB
MD5

55cdafb3e045b9ac3a3735b5ed811f54
SHA1

2a3558baf045aeb541e7cb7ec718bedd4cc73323
SHA256

1dc69aa9c821bf0b7d7a94bbd945f2805353c93745b204d1cbff5653e5fb3425
SHA512

3d3100f724c46c7094e3ba40029c91f417013823b2461e3217989fe6e371d30c8a3c5b7b30afde26430feb404ff76d25e70579a674581040e4313823b218ba1d
SSDEEP

24576:ZEnL2nAS+jmqfCuSAvOPzwRJLWiccNwSJUtbT:myn+vSJzCLDryv

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral2/memory/216-1-0x0000000010000000-0x0000000010265000-memory.dmp	family_gh0strat
behavioral2/memory/216-7-0x0000000010000000-0x0000000010265000-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
3444	216	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 SetWindowsHookEx 1 IoCs

pid	Process
216	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 216	1776	rundll32.exe	84
PID 1776 wrote to memory of 216	1776	rundll32.exe	84
PID 1776 wrote to memory of 216	1776	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_55cdafb3e045b9ac3a3735b5ed811f54.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_55cdafb3e045b9ac3a3735b5ed811f54.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 776
    3⤵
    - Program crash
    PID:3444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 216 -ip 216
1⤵
PID:2636

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/216-0-0x0000000010000000-0x0000000010265000-memory.dmp

Filesize
2.4MB

Download
memory/216-1-0x0000000010000000-0x0000000010265000-memory.dmp

Filesize
2.4MB

Download
memory/216-7-0x0000000010000000-0x0000000010265000-memory.dmp

Filesize
2.4MB

Download