927722e84bcb0195e4dc1f016de32c7b527231d05c6228db88ff4850ec0d3184

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
04-07-2024 19:27

Target

25fbf199f9e25c9b57cc7264d9a417fb_JaffaCakes118.dll
Size

93KB
MD5

25fbf199f9e25c9b57cc7264d9a417fb
SHA1

d7d394fbaab083255d73ea623407ecc87790c9b9
SHA256

927722e84bcb0195e4dc1f016de32c7b527231d05c6228db88ff4850ec0d3184
SHA512

20fe2880e8163df032179e69d975ff31cdd9bdd8c9f1063279ef8be3beba1cd2ceb94699ae9207eb292114221b7b0e1bae7801989b964f5a48a07dbe6e08117f
SSDEEP

1536:2igNDnKkwj2iqevNECP/uMmcKSIfB/OoE4soe/Xp+C6W96knRG:5ChwjVqCSA/Bm9SyB/Ocsj/Xp+C64nRG

Score

8^/10

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Drivers\beep.sys	rundll32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
664	Process not Found

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 2392	1204	rundll32.exe	81
PID 1204 wrote to memory of 2392	1204	rundll32.exe	81
PID 1204 wrote to memory of 2392	1204	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\25fbf199f9e25c9b57cc7264d9a417fb_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\25fbf199f9e25c9b57cc7264d9a417fb_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Drivers directory
  PID:2392