4540f0d89fce0b2a7a190c0e1b2c928a66cab46411b0903a2bc6798cf0acf901

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 17:39

Target

$PLUGINSDIR/InstallOptions.dll
Size

15KB
MD5

67d8f4d5acdb722e9cb7a99570b3ded1
SHA1

f4a729ba77332325ea4dbdeea98b579f501fd26f
SHA256

fa8de036b1d9bb06be383a82041966c73473fc8382d041fb5c1758f991afeae7
SHA512

03999cc26a76b0de6f7e4e8a45137ee4d9c250366ac5a458110f00f7962158311eea5f22d3ee4f32f85aa6969eb143bdb8f03ca989568764ed2bc488c89b4b7f
SSDEEP

192:CsIZHdT9uwYX94kYd2iCzHR+yK7imphLAykycpKPd5m78ozxGUWumle:CsUHd9GN2d2iwl0impATIPdA78Ov6

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2364	2444	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 1964 wrote to memory of 2444	1964	rundll32.exe	28
PID 1964 wrote to memory of 2444	1964	rundll32.exe	28
PID 1964 wrote to memory of 2444	1964	rundll32.exe	28
PID 1964 wrote to memory of 2444	1964	rundll32.exe	28
PID 1964 wrote to memory of 2444	1964	rundll32.exe	28
PID 1964 wrote to memory of 2444	1964	rundll32.exe	28
PID 1964 wrote to memory of 2444	1964	rundll32.exe	28
PID 2444 wrote to memory of 2364	2444	rundll32.exe	29
PID 2444 wrote to memory of 2364	2444	rundll32.exe	29
PID 2444 wrote to memory of 2364	2444	rundll32.exe	29
PID 2444 wrote to memory of 2364	2444	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:1964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2444
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 248
    3⤵
    - Program crash
    PID:2364