0bb7e3c0492d977fe3b32844b0bccec70a808c2f7a2e36ab0942ed8101d54783

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
20-04-2024 05:11

Target

$PLUGINSDIR/InstallOptions.dll
Size

14KB
MD5

325b008aec81e5aaa57096f05d4212b5
SHA1

27a2d89747a20305b6518438eff5b9f57f7df5c3
SHA256

c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b
SHA512

18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf
SSDEEP

192:86d+dHXLHQOPiY53uiUdigyU+WsPdc/A1A+2jwK72dwF7dBEnbok:86UdHXcIiY535zBt2jw+BEnbo

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3044 2632 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3044	2632	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 3044	2632	rundll32.exe	WerFault.exe
PID 2632 wrote to memory of 3044	2632	rundll32.exe	WerFault.exe
PID 2632 wrote to memory of 3044	2632	rundll32.exe	WerFault.exe
PID 2632 wrote to memory of 3044	2632	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2632
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 244
    3⤵
    - Program crash
    PID:3044