f8c5db3c3f4bbd7e26e5d2fe32aa44dcff1f7a4927bfc47fc129fc6f4f0889c2

Analysis

max time kernel
121s
max time network
131s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28/02/2024, 07:08

Target

$PLUGINSDIR/InstallOptions.dll
Size

15KB
MD5

6e663f1a0de94bc05d64d020da5d6f36
SHA1

c5abb0033776d6ab1f07e5b3568f7d64f90e5b04
SHA256

458b70e1745dc6e768d2338ccf3e6e86436488954ca3763472d8ffec4e7177e4
SHA512

2a037c39f3a08d4a80494227990f36c4fef2f73c4a6ad74dcc334317a1372234c25d08d8b80d79e126881a49fa4b3f2fffe3604c959d9ceceb47acc7192cc6a5
SSDEEP

192:VsIZHdT9uwYX94kYd2iCzHR+yK7imphLAykycpKPd5mj8ozxGUWumle:VsUHd9GN2d2iwl0impATIPdAj8Ov6

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2972	2172	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2172	2148	rundll32.exe	28
PID 2148 wrote to memory of 2172	2148	rundll32.exe	28
PID 2148 wrote to memory of 2172	2148	rundll32.exe	28
PID 2148 wrote to memory of 2172	2148	rundll32.exe	28
PID 2148 wrote to memory of 2172	2148	rundll32.exe	28
PID 2148 wrote to memory of 2172	2148	rundll32.exe	28
PID 2148 wrote to memory of 2172	2148	rundll32.exe	28
PID 2172 wrote to memory of 2972	2172	rundll32.exe	29
PID 2172 wrote to memory of 2972	2172	rundll32.exe	29
PID 2172 wrote to memory of 2972	2172	rundll32.exe	29
PID 2172 wrote to memory of 2972	2172	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2172
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 248
    3⤵
    - Program crash
    PID:2972