8f0b9feeeb9a0e97a4ef42c19b33355532e1e8eb485eef53b3b148de8d056ad0

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
26/03/2024, 09:46

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
804	1676	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 1676	2264	rundll32.exe	28
PID 2264 wrote to memory of 1676	2264	rundll32.exe	28
PID 2264 wrote to memory of 1676	2264	rundll32.exe	28
PID 2264 wrote to memory of 1676	2264	rundll32.exe	28
PID 2264 wrote to memory of 1676	2264	rundll32.exe	28
PID 2264 wrote to memory of 1676	2264	rundll32.exe	28
PID 2264 wrote to memory of 1676	2264	rundll32.exe	28
PID 1676 wrote to memory of 804	1676	rundll32.exe	29
PID 1676 wrote to memory of 804	1676	rundll32.exe	29
PID 1676 wrote to memory of 804	1676	rundll32.exe	29
PID 1676 wrote to memory of 804	1676	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:2264
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1676
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1676 -s 244
    3⤵
    - Program crash
    PID:804