40edbf88ce35ff062c3c7e6eb5d0e7479b1551a09b2a8df40a4618f89afcb6dc

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28/01/2024, 13:10

Target

$PLUGINSDIR/InstallOptions.dll
Size

12KB
MD5

4c7d97d0786ff08b20d0e8315b5fc3cb
SHA1

bb6f475e867b2bf55e4cd214bd4ef68e26d70f6c
SHA256

75e20f4c5eb00e9e5cb610273023e9d2c36392fa3b664c264b736c7cc2d1ac84
SHA512

f37093fd5cdda74d8f7376c60a05b442f884e9d370347c7c39d84eca88f23fbea6221da2e57197acd78c817a74703c49fb28b89d41c3e34817cc9301b0b6485a
SSDEEP

192:6KdqJ4Bhf1mdCMI26t510swClJOeFIsm7F1QuPs:6KdE4zAddwR0swqOeFxu

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1700	2316	WerFault.exe	17

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 2316	2500	rundll32.exe	17
PID 2500 wrote to memory of 2316	2500	rundll32.exe	17
PID 2500 wrote to memory of 2316	2500	rundll32.exe	17
PID 2500 wrote to memory of 2316	2500	rundll32.exe	17
PID 2500 wrote to memory of 2316	2500	rundll32.exe	17
PID 2500 wrote to memory of 2316	2500	rundll32.exe	17
PID 2500 wrote to memory of 2316	2500	rundll32.exe	17
PID 2316 wrote to memory of 1700	2316	rundll32.exe	19
PID 2316 wrote to memory of 1700	2316	rundll32.exe	19
PID 2316 wrote to memory of 1700	2316	rundll32.exe	19
PID 2316 wrote to memory of 1700	2316	rundll32.exe	19

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 244
    3⤵
    - Program crash
    PID:1700