a80493dc9447905331dbae9e82b43829a3ec91ae5e84f153717caf101fa8252e

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
11/01/2024, 10:57

Target

$PLUGINSDIR/InstallOptions.dll
Size

12KB
MD5

3c19f79ce11facc2fc4d3351dbb263e0
SHA1

17f4bf4b18ea7700f70ac7d825dc997be0d25f71
SHA256

cfaba712ad640ce2b4890005ffcf03ed9e2a18a6cf9075295f3aaea1478896b9
SHA512

05c9ac861e4fed610171fcb5fad40abc30cbf90e9c7cb13c758f52cdff568af0fdd6af968db4fb143a748c77f21c353c7cffea28cbcbd2ad17157038ab490273
SSDEEP

192:Aq6dnSzJb/WHM9Vm8/FlW8pMFEi49xpkpIURnPehwbbHF1Quhcb:L6dnYbuH+3FlcmzWnW2bbMuO

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
848	1256	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 1256	2476	rundll32.exe	28
PID 2476 wrote to memory of 1256	2476	rundll32.exe	28
PID 2476 wrote to memory of 1256	2476	rundll32.exe	28
PID 2476 wrote to memory of 1256	2476	rundll32.exe	28
PID 2476 wrote to memory of 1256	2476	rundll32.exe	28
PID 2476 wrote to memory of 1256	2476	rundll32.exe	28
PID 2476 wrote to memory of 1256	2476	rundll32.exe	28
PID 1256 wrote to memory of 848	1256	rundll32.exe	29
PID 1256 wrote to memory of 848	1256	rundll32.exe	29
PID 1256 wrote to memory of 848	1256	rundll32.exe	29
PID 1256 wrote to memory of 848	1256	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:2476
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1256
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1256 -s 248
    3⤵
    - Program crash
    PID:848