gh0strat | 554be5ca1c2fb9b9d6b51304e1b61ef97c226fef54cc1f0c9bd77f31c89f6ba4

Analysis

max time kernel
93s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
01/03/2025, 19:11

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General

Target

JaffaCakes118_3afd5227384cdd87d031a81cc4788920.dll
Size

111KB
MD5

3afd5227384cdd87d031a81cc4788920
SHA1

4ad6c69fa928f05daab4d3138fb8c8fc9d02c888
SHA256

554be5ca1c2fb9b9d6b51304e1b61ef97c226fef54cc1f0c9bd77f31c89f6ba4
SHA512

aad93dbd56343dfd85b747344dac92f9f37c098c4c5067c03c671b05de0b08eca6abb9cc2e4c4e4c2c36a824d503c6ccc4a49586d854af3014f36a9fb1515c02
SSDEEP

1536:d4ilbfZHzhcuSTAgpBHKXh3lP1VYgLoyfIcg6Rf+w8slUJFnwL:d4ilhThcTpFKFR5fIf6B+w8eUJFnwL

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral2/memory/4604-0-0x0000000010000000-0x000000001001F000-memory.dmp	family_gh0strat
behavioral2/memory/4604-1-0x0000000010000000-0x000000001001F000-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
4720	4604	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 2652 wrote to memory of 4604	2652	rundll32.exe	84
PID 2652 wrote to memory of 4604	2652	rundll32.exe	84
PID 2652 wrote to memory of 4604	2652	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3afd5227384cdd87d031a81cc4788920.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3afd5227384cdd87d031a81cc4788920.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4604 -s 652
    3⤵
    - Program crash
    PID:4720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 4604 -ip 4604
1⤵
PID:3932

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

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Downloads

memory/4604-0-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

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memory/4604-1-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

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