a1bf95aead9b1a5d67647a6af581e15b2cfedf337747375b2ae0970668b741db

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/03/2024, 12:54

Target

$PLUGINSDIR/System.dll
Size

10KB
MD5

810f3a0aefe36a9f63e29e604bea91a9
SHA1

2559d3d4adf51f8ecbe2d07e669e344eb7d0bd80
SHA256

f160eb7a1b4eb8d2e99e7424ae058acd81ba5019e43cbfa0ce81e3102b356779
SHA512

836b73c38ab60260e1bc81ebf8347e14d02453fc361b7d6f10f137287b8189f8bc43758ce2d9def8fd1c71112aab7ef1930af2d64ae69f6d4e58a6fe17b310bb
SSDEEP

192:CO6dJA/ruAFEiUdWWE6hE5RYUdJfbub1argMO:XKAFERdlxhGRYUzqZar

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1680	2372	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 2372	2936	rundll32.exe	28
PID 2936 wrote to memory of 2372	2936	rundll32.exe	28
PID 2936 wrote to memory of 2372	2936	rundll32.exe	28
PID 2936 wrote to memory of 2372	2936	rundll32.exe	28
PID 2936 wrote to memory of 2372	2936	rundll32.exe	28
PID 2936 wrote to memory of 2372	2936	rundll32.exe	28
PID 2936 wrote to memory of 2372	2936	rundll32.exe	28
PID 2372 wrote to memory of 1680	2372	rundll32.exe	29
PID 2372 wrote to memory of 1680	2372	rundll32.exe	29
PID 2372 wrote to memory of 1680	2372	rundll32.exe	29
PID 2372 wrote to memory of 1680	2372	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 224
    3⤵
    - Program crash
    PID:1680