gh0strat | 88577194b49043253ac687c85521808fbae62051d22a83a7e90501c2fb94229f

Analysis

max time kernel
108s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
03/03/2025, 12:54

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General

Target

JaffaCakes118_4724d01d9b103e9bf28faf87debe6ad4.dll
Size

101KB
MD5

4724d01d9b103e9bf28faf87debe6ad4
SHA1

33ed5104a45dc519ce4ec5459a8273ed87cd1043
SHA256

88577194b49043253ac687c85521808fbae62051d22a83a7e90501c2fb94229f
SHA512

1b25cd81968222598e5defe9f6acc1a7694592c01f1371ee2fa04f0e7650309c01bcdff2807660f972775321c5091204d53db99400cd2617ef7641eb08bede10
SSDEEP

1536:LZAgbAAudbA6HOdc0iPsZcpJlfL1iRabOTJNgtCJWgWIso96I:LZ5ebHHOdc0asZ6JdL1i2OTJNKoV96I

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral2/memory/3620-0-0x0000000010000000-0x0000000010024000-memory.dmp	family_gh0strat
behavioral2/memory/3620-1-0x0000000010000000-0x0000000010024000-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
1416	3620	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 1660 wrote to memory of 3620	1660	rundll32.exe	84
PID 1660 wrote to memory of 3620	1660	rundll32.exe	84
PID 1660 wrote to memory of 3620	1660	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4724d01d9b103e9bf28faf87debe6ad4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4724d01d9b103e9bf28faf87debe6ad4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3620
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3620 -s 656
    3⤵
    - Program crash
    PID:1416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3620 -ip 3620
1⤵
PID:2328

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/3620-0-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/3620-1-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download