2fb680ad3d71082b098f86c2e0951771327e41f3f91f8e985fd5af4a3e19afb5

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 18:13

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

34442e1e0c2870341df55e1b7b3cccdc
SHA1

99b2fa21aead4b6ccd8ff2f6d3d3453a51d9c70c
SHA256

269d232712c86983336badb40b9e55e80052d8389ed095ebf9214964d43b6bb1
SHA512

4a8c57fb12997438b488b862f3fc9dc0f236e07bb47b2bce6053dcb03ac7ad171842f02ac749f02dda4719c681d186330524cd2953d33cb50854844e74b33d51
SSDEEP

192:jPtkiQJr7V9r3HcU17S8g1w5xzWxy6j2V7i77blbTc4I:u7VpNo8gmOyRsVc4

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2088 1680 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2088	1680	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1676 wrote to memory of 1680	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 1680	1676	rundll32.exe	rundll32.exe
PID 1680 wrote to memory of 2088	1680	rundll32.exe	WerFault.exe
PID 1680 wrote to memory of 2088	1680	rundll32.exe	WerFault.exe
PID 1680 wrote to memory of 2088	1680	rundll32.exe	WerFault.exe
PID 1680 wrote to memory of 2088	1680	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1680
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 220
    3⤵
    - Program crash
    PID:2088