gh0strat | 35f3ad66daae42fc29fc5df81e82762d62fde2ba1618a38af394a1a2c5b425b7

Analysis

max time kernel
134s
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
02/03/2025, 21:48

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General

Target

JaffaCakes118_42d20c778442c3ecd1f47bde0857ba2d.exe
Size

142KB
MD5

42d20c778442c3ecd1f47bde0857ba2d
SHA1

35077e271141900f7e42d6d809d49498aeab839c
SHA256

35f3ad66daae42fc29fc5df81e82762d62fde2ba1618a38af394a1a2c5b425b7
SHA512

608fed9ad79894053101257c519d2c2f5e074c440e821ee62242441a5a5b1fd3dcceff6c350ceaf55f9c226d817ac373cefad79821ff807e5951a9cc0760f3cd
SSDEEP

3072:8+ed28XHuAlOpvJPD7W3PpIQfq+7C2M7naEEC0eUbPplb+yKi:8+es8XHPQpvJPPWrbhMr7V0/1cG

Score

10^/10

gh0strat discovery persistence rat

Malware Config

Signatures

Gh0st RAT payload 2 IoCs

resource	yara_rule
behavioral2/memory/3948-0-0x0000000000400000-0x0000000000425000-memory.dmp	family_gh0strat
behavioral2/memory/3948-1-0x0000000000400000-0x0000000000425000-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

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\MSDMS\Parameters\ServiceDll = "C:\\ProgramData\\DRM\\userdata.dll"	JaffaCakes118_42d20c778442c3ecd1f47bde0857ba2d.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_42d20c778442c3ecd1f47bde0857ba2d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42d20c778442c3ecd1f47bde0857ba2d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42d20c778442c3ecd1f47bde0857ba2d.exe"
1⤵
- Server Software Component: Terminal Services DLL
- System Location Discovery: System Language Discovery
PID:3948

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- System Location Discovery: System Language Discovery
PID:3380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

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/3948-0-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

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memory/3948-1-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download