6fdbb128335602f9df9ae1f5c2284b672a4bd0d14ce2ee6afb74bb1dbfe2564b

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 21:34

Target

3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe
Size

130KB
MD5

3acb6ccef77a004517d61ca51c7657a3
SHA1

59a289c3d4ad9debaf040e48ec7b18c19d519375
SHA256

6fdbb128335602f9df9ae1f5c2284b672a4bd0d14ce2ee6afb74bb1dbfe2564b
SHA512

bfbd93e436a2df9723184c0182a64ed9cf9dfc57400458b481658ba8de62ee94b526a96c9cccdcbfb4fd2340cf7eb415163c7baaacde7c7796fa09fcceb5142d
SSDEEP

3072:x/MthO0j69flzJFZF2oxxkjE9FQr+R5HEX8OKBGC3fZTNmaCpK:58bulzJFNxxnF/fFGOflNb

Score

5^/10

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\found.exe	3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\found.exe	3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Debug\found32.dll	3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}\ = "url"	regedit.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}\InProcServer32	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}\InProcServer32\ = "C:\\Windows\\Debug\\found32.dll"	regedit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18EDD7A0-87EF-45B7-85CF-6A7E1341E2BB}\InProcServer32\ThreadingModel = "Apartment"	regedit.exe

Runs .reg file with regedit 1 IoCs

pid	Process
4284	regedit.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 4168	1492	3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe	83
PID 1492 wrote to memory of 4168	1492	3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe	83
PID 1492 wrote to memory of 4168	1492	3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe	83
PID 1492 wrote to memory of 4408	1492	3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe	85
PID 1492 wrote to memory of 4408	1492	3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe	85
PID 1492 wrote to memory of 4408	1492	3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe	85
PID 4168 wrote to memory of 4284	4168	cmd.exe	87
PID 4168 wrote to memory of 4284	4168	cmd.exe	87
PID 4168 wrote to memory of 4284	4168	cmd.exe	87

C:\Users\Admin\AppData\Local\Temp\3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\fnous.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4168
- - C:\Windows\SysWOW64\regedit.exe
    regedit /s C:\Users\Admin\AppData\Local\Temp\nothks.reg
    3⤵
    - Modifies registry class
    - Runs .reg file with regedit
    PID:4284
- C:\Windows\SysWOW64\cmd.exe
  cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\3acb6ccef77a004517d61ca51c7657a3_JaffaCakes118.exe"
  2⤵
  PID:4408

C:\Users\Admin\AppData\Local\Temp\fnous.bat

Filesize
126B

MD5
7ab275c1bc8750fe49119429e12ab856

SHA1
ea556c59c5d3f2be584d2e208ba42a1540f46986

SHA256
8d96bacc0e4651d7b8c27613f3f721bb89ca9fb9430bab66b2ef90bfe8cb5bb3

SHA512
7fe4bce942523a6adde6d83fc2f63302283f3e0642db4f9f650d50ba8f6f2b7b587229736521615d54b596f24a23146ab7aecb512c145b8dc4b81050ac3576c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nothks.reg

Filesize
403B

MD5
e1db5e72383ca2535cc04d98efb0f6e6

SHA1
b3407d394658ad2d4ef59179fd2ddd419a1dc1d7

SHA256
52a9ba0c766a4da941eb674797f1770712e64e2d2104271b4ff6368a45ba5c31

SHA512
6ac5c144d0103b722a7203b04f79b3c691ff1393b59555a7ccd454a10a64e2c60111e9e45dc1fdaa3fdf180fac2b0416250aa0180a946c772bd3f1225c15c095

Download Submit
memory/1492-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1492-2-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1492-1-0x000000000042D000-0x000000000042E000-memory.dmp

Filesize
4KB

Download
memory/1492-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download