gh0strat | fb82cd134dd9bc5fdf4e0d4102bfe26ed92201abac4288150036b57822062933

Analysis

max time kernel
150s
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
11/03/2025, 17:34

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General

Target

JaffaCakes118_667a68ef27aa379594e12ed0bf683dec.exe
Size

120KB
MD5

667a68ef27aa379594e12ed0bf683dec
SHA1

674c5585b3776d7115929c193e577f7800ba781c
SHA256

fb82cd134dd9bc5fdf4e0d4102bfe26ed92201abac4288150036b57822062933
SHA512

da5b9a032733cbaf6e9999ed253e391e5511041596adaad5ec0a1be875778a4481804ca7db318909fd8c475352b91d60724c2e7a03071b6211e50a3761bd55d6
SSDEEP

3072:v/IgiWeBfubM324ZiriSPwAy7SXPdJAfo8eC9ezASwdSukI:v/IgiWmubMGuinYAiyYoHS3Swwm

Score

10^/10

gh0strat discovery persistence rat

Malware Config

Signatures

Gh0st RAT payload 5 IoCs

resource	yara_rule
behavioral2/memory/2764-0-0x0000000000400000-0x000000000041F000-memory.dmp	family_gh0strat
behavioral2/files/0x000c000000023c4c-2.dat	family_gh0strat
behavioral2/memory/2764-3-0x0000000000400000-0x000000000041F000-memory.dmp	family_gh0strat
behavioral2/memory/4024-5-0x0000000010000000-0x000000001001D000-memory.dmp	family_gh0strat
behavioral2/memory/4024-6-0x0000000010000000-0x000000001001D000-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\360tray\Parameters\ServiceDll = "C:\\Documents and Settings\\Local User\\userdata.dll"	JaffaCakes118_667a68ef27aa379594e12ed0bf683dec.exe

Deletes itself 1 IoCs

pid	Process
4024	SVCHOST.EXE

Loads dropped DLL 1 IoCs

pid	Process
4024	SVCHOST.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_667a68ef27aa379594e12ed0bf683dec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SVCHOST.EXE

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_667a68ef27aa379594e12ed0bf683dec.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_667a68ef27aa379594e12ed0bf683dec.exe"
1⤵
- Server Software Component: Terminal Services DLL
- System Location Discovery: System Language Discovery
PID:2764

C:\Windows\SysWOW64\SVCHOST.EXE
C:\Windows\SysWOW64\SVCHOST.EXE -K NETSVCS
1⤵
- Deletes itself
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4024

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

\??\c:\documents and settings\local user\userdata.dll

Filesize
105KB

MD5
07606c72e20d79ca070e3a16ef7b7303

SHA1
56e109c21c089fdb1ff1f50ca320854603b1d1e2

SHA256
68a2d344f76b5e9ac9f7fb78d1c6874ff393fc5300f62c128a56efdc9e1c2c3c

SHA512
9942bab5dfd37336316b58b96a91fca3fb026f720181cab57ae9aa8bd7a3b60595385f8888d6407f2f35bb5d016ce58943e40230b277add9ed16dcf481e68fad

Download Submit
memory/2764-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2764-3-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4024-5-0x0000000010000000-0x000000001001D000-memory.dmp

Filesize
116KB

Download
memory/4024-6-0x0000000010000000-0x000000001001D000-memory.dmp

Filesize
116KB

Download