gh0strat | 4421e15f64cb1dac3f7528f90f41c211507863b4e48a6d5ae21c266a75900cfb

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
08/03/2025, 10:57

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General

Target

JaffaCakes118_5910cd10fca82a51fff7287218178800.dll
Size

114KB
MD5

5910cd10fca82a51fff7287218178800
SHA1

15fb3761b3315b7c073d26a34aaaf5cf17af7741
SHA256

4421e15f64cb1dac3f7528f90f41c211507863b4e48a6d5ae21c266a75900cfb
SHA512

dc9b54bd84dd893c67ab155193a3831a8d73367d590b1468e1abfd8730d7865c0843905668927c6df31f4dbfa2e4ef4749e8858da55b3029d5cc0174c870ab4c
SSDEEP

768:ASlg4dLf5kIxP02d+5XbkxtM6iPupPALVqjWx/iNdiP5ZUk0pLeCgu0x6iI6YZ0K:nlg4dLhU2doqPpYkjchAk0pdog

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/840-0-0x0000000010000000-0x0000000010021000-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
4104	840	WerFault.exe	88

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 1688 wrote to memory of 840	1688	rundll32.exe	88
PID 1688 wrote to memory of 840	1688	rundll32.exe	88
PID 1688 wrote to memory of 840	1688	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5910cd10fca82a51fff7287218178800.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5910cd10fca82a51fff7287218178800.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:840
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 840 -s 544
    3⤵
    - Program crash
    PID:4104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 840 -ip 840
1⤵
PID:1528

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/840-0-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

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