gh0strat | 3e6cdee73ff0cd7ad06f64613a1987a07c197aeecc202e92abafa3bdf06c4f3f

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/03/2025, 22:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_3c0222cefeee12c619a9afb86d4c56cb.exe
Size

79KB
MD5

3c0222cefeee12c619a9afb86d4c56cb
SHA1

d075bee723dea2c8800771466b8692cb0f360220
SHA256

3e6cdee73ff0cd7ad06f64613a1987a07c197aeecc202e92abafa3bdf06c4f3f
SHA512

4b30afd699ab46dd42b3da7b901226d837a20c00ba7db200c03c03ed1f9724185a734f6aab29e3c58a68690cb57b8e1e2b06c12480f826bf09af487083a4e3ff
SSDEEP

1536:dRbygT9pE4NsBLr3Ka5NJduDyv6sonjUtU1LFuBDB7u/qXAzoodV:d1yeEwsxua5QDDnjqQRABi/UAzoodV

Score

10^/10

gh0strat discovery persistence rat

Malware Config

Signatures

Gh0st RAT payload 4 IoCs

resource	yara_rule
behavioral1/files/0x0008000000015d2e-3.dat	family_gh0strat
behavioral1/memory/2164-5-0x0000000000400000-0x0000000000428000-memory.dmp	family_gh0strat
behavioral1/memory/2640-8-0x0000000010000000-0x000000001001D000-memory.dmp	family_gh0strat
behavioral1/memory/2640-9-0x0000000010000000-0x000000001001D000-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\360svc\Parameters\ServiceDll = "C:\\Documents and Settings\\Local User\\ntuser.dll"	JaffaCakes118_3c0222cefeee12c619a9afb86d4c56cb.exe

Deletes itself 1 IoCs

pid	Process
2640	svchost.exe

Loads dropped DLL 1 IoCs

pid	Process
2640	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_3c0222cefeee12c619a9afb86d4c56cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2164	JaffaCakes118_3c0222cefeee12c619a9afb86d4c56cb.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3c0222cefeee12c619a9afb86d4c56cb.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3c0222cefeee12c619a9afb86d4c56cb.exe"
1⤵
- Server Software Component: Terminal Services DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2164

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:2640

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

Loading Replay Monitor...

Downloads

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

Filesize
106KB

MD5
537e752eecb09eefd1588de5437d8079

SHA1
524dca786ec731c130bd74b5420263edea49419c

SHA256
c8a0db334bb58ef044eb26331ffd075cc5fe93417c8e059e633f065282fec66b

SHA512
8665e4fb09a4e13622ad235915757c0df1b51cd082265e6fdb738f8cda872377938a7beaf78beb45c11e8a1fc6f3abeb4c4116daf037435b98b02c26f59141c8

Download Submit
memory/2164-1-0x0000000000422000-0x0000000000425000-memory.dmp

Filesize
12KB

Download
memory/2164-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2164-6-0x0000000000422000-0x0000000000425000-memory.dmp

Filesize
12KB

Download
memory/2164-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2640-8-0x0000000010000000-0x000000001001D000-memory.dmp

Filesize
116KB

Download
memory/2640-9-0x0000000010000000-0x000000001001D000-memory.dmp

Filesize
116KB

Download