gh0strat | c5d7be9c2d9d306de09956d3089dc50816b5a9ac3937d1f6123a008c7b07afe9

Analysis

max time kernel
92s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2025, 00:59

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General

Target

JaffaCakes118_5c35de48928bea1aae82802c2839d682.dll
Size

152KB
MD5

5c35de48928bea1aae82802c2839d682
SHA1

05a5a7320c71eaeebf78d77dd2b7e3f6f8010688
SHA256

c5d7be9c2d9d306de09956d3089dc50816b5a9ac3937d1f6123a008c7b07afe9
SHA512

0536a64a21e6a2606425ab8e36b23e93348465a94e2a8b477e3ae27c63ab88e985c7638e3901d2b00b8fb3fb47450d804f7e765f0d054f08547e0ddb0ab47d75
SSDEEP

3072:sNc26Vcze7M97gpYmtN7EDFHjQANLoKU0TBft5Nkwp6Y:ocUiMKSmfOZxNcKU0TBl5Ndp6Y

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral2/memory/5020-0-0x0000000010000000-0x0000000010028000-memory.dmp	family_gh0strat
behavioral2/memory/5020-1-0x0000000010000000-0x0000000010028000-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
1160	5020	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 4160 wrote to memory of 5020	4160	rundll32.exe	84
PID 4160 wrote to memory of 5020	4160	rundll32.exe	84
PID 4160 wrote to memory of 5020	4160	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c35de48928bea1aae82802c2839d682.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4160
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c35de48928bea1aae82802c2839d682.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 620
    3⤵
    - Program crash
    PID:1160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5020 -ip 5020
1⤵
PID:1428

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/5020-0-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

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memory/5020-1-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

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