42d165d91eb4e6994afb93300dec7e725a66b1594e5ff574e9f2584d287a210b

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
10/03/2024, 13:50

Target

$PLUGINSDIR/InstallOptions.dll
Size

13KB
MD5

d765c492c21689e3d9d61634371fd861
SHA1

ac200933671ae52c9d5544d0e2e8e9144d286c83
SHA256

551e6042dd494ea01549555ffc194ab9729da09058ec714eb368dd06642c9bbc
SHA512

9919a9e848c8f1e26c75d0d29207571e4b86a4140bd554743d2c1f8bd7f386fe4919345b163d89a5d907fb165e435ba0ac5f6b1101713636141f156a420e2e0f
SSDEEP

192:9B6RvrfvOuJQDghBy/X7QKq3TLGciZJf0EzWzMnz6WoF1dBs:v6RrviWaX7eiZJ7nz6bB

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2796	2552	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 2552	2912	rundll32.exe	28
PID 2912 wrote to memory of 2552	2912	rundll32.exe	28
PID 2912 wrote to memory of 2552	2912	rundll32.exe	28
PID 2912 wrote to memory of 2552	2912	rundll32.exe	28
PID 2912 wrote to memory of 2552	2912	rundll32.exe	28
PID 2912 wrote to memory of 2552	2912	rundll32.exe	28
PID 2912 wrote to memory of 2552	2912	rundll32.exe	28
PID 2552 wrote to memory of 2796	2552	rundll32.exe	29
PID 2552 wrote to memory of 2796	2552	rundll32.exe	29
PID 2552 wrote to memory of 2796	2552	rundll32.exe	29
PID 2552 wrote to memory of 2796	2552	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:2912
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2552
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2552 -s 244
    3⤵
    - Program crash
    PID:2796