gh0strat | 1e9e3236c3ef753aaa835695f1484ff37b4fbf3756e63b71f1836c28a8d2573f

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/03/2025, 14:10

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General

Target

JaffaCakes118_5981a1e846399ee3087cbd7aca8da54c.dll
Size

390KB
MD5

5981a1e846399ee3087cbd7aca8da54c
SHA1

8067a0c7210e0012804402d01e746fc34166099b
SHA256

1e9e3236c3ef753aaa835695f1484ff37b4fbf3756e63b71f1836c28a8d2573f
SHA512

4d7fb2f3d787a326def3f99864bae9205661caae047783fcac679ad43ad3abc3df7190579020231074a9436fc8dc6caed4b8f0078c8b7394dd391a63b4df2028
SSDEEP

12288:rl0Jn8F3Z4mxxJeBDbLf0afdG560lPuJjA:h0CQmXJeFLx1M60lP2A

Score

10^/10

gh0strat discovery rat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2516-3-0x0000000010000000-0x0000000010072000-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

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

Modifies registry class 32 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\InprocServer32\	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\0\win32\	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\FLAGS\	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\TypeLib	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\TypeLib\	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\ = "Zocirhiho"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\ProgID	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\shellex	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\HELPDIR\	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\0\win32	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\FLAGS	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\InprocServer32\ = "%SystemRoot%\\SysWow64\\EhStorShell.dll"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\ProgID\ = "EhStorShell.ContextMenuHandler.1"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\ = "PDFPrevHndlr 1.0 Type Library"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\VersionIndependentProgID\ = "EhStorShell.ContextMenuHandler"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\0	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\FLAGS\ = "0"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\TypeLib\ = "{ECBABA17-7183-8374-9364-8561F668FA33}"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\0\	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\HELPDIR	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\VersionIndependentProgID\	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ECBABA17-7183-8374-9364-8561F668FA33}\1.0\0\win32\ = "C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\pdfprevhndlr.dll"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\InprocServer32	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\ProgID\	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\shellex\	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{98C592DD-679F-4B39-048A-C4F95E713876}\VersionIndependentProgID	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 2516	2512	rundll32.exe	30
PID 2512 wrote to memory of 2516	2512	rundll32.exe	30
PID 2512 wrote to memory of 2516	2512	rundll32.exe	30
PID 2512 wrote to memory of 2516	2512	rundll32.exe	30
PID 2512 wrote to memory of 2516	2512	rundll32.exe	30
PID 2512 wrote to memory of 2516	2512	rundll32.exe	30
PID 2512 wrote to memory of 2516	2512	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5981a1e846399ee3087cbd7aca8da54c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5981a1e846399ee3087cbd7aca8da54c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2516

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/2516-0-0x0000000010000000-0x0000000010072000-memory.dmp

Filesize
456KB

Download
memory/2516-1-0x0000000010000000-0x0000000010072000-memory.dmp

Filesize
456KB

Download
memory/2516-2-0x0000000010000000-0x0000000010072000-memory.dmp

Filesize
456KB

Download
memory/2516-5-0x000000001001D000-0x000000001001E000-memory.dmp

Filesize
4KB

Download
memory/2516-4-0x0000000002080000-0x00000000020D4000-memory.dmp

Filesize
336KB

Download
memory/2516-3-0x0000000010000000-0x0000000010072000-memory.dmp

Filesize
456KB

Download
memory/2516-6-0x0000000002080000-0x00000000020D4000-memory.dmp

Filesize
336KB

Download