gh0strat | 903662dc08b8a5e0ccd6b0edc93965fc7666d01cf26ba83ba7dba8c7c7c198aa

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2025, 01:41

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General

Target

JaffaCakes118_627e69b15075f5ece3005ec61f4ff329.dll
Size

111KB
MD5

627e69b15075f5ece3005ec61f4ff329
SHA1

9e64713d1d4c66c797e9b8e00f5279750482ba4e
SHA256

903662dc08b8a5e0ccd6b0edc93965fc7666d01cf26ba83ba7dba8c7c7c198aa
SHA512

b9ccb32d5de24e6c740cee1c4d7df1f03245c0be4315d45c83e296b39d28e5ac6a857903439c401d576d2fde5b7e4cbe46f1923efd69c9aa5390470beaee316a
SSDEEP

3072:LRA2gI3Lbu7DzQocYKLlQC9U8m2iEJiKw:LRA2/u7RsOC6x2fJiKw

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral2/memory/2640-0-0x0000000010000000-0x0000000010020000-memory.dmp	family_gh0strat
behavioral2/memory/2640-1-0x0000000010000000-0x0000000010020000-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
5080	2640	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 1180 wrote to memory of 2640	1180	rundll32.exe	84
PID 1180 wrote to memory of 2640	1180	rundll32.exe	84
PID 1180 wrote to memory of 2640	1180	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_627e69b15075f5ece3005ec61f4ff329.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_627e69b15075f5ece3005ec61f4ff329.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2640
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 644
    3⤵
    - Program crash
    PID:5080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2640 -ip 2640
1⤵
PID:640

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/2640-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

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memory/2640-1-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

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