1f1ad9c1f639326946f39129cb9ff5015669a0a3dd9e21db07163fb48cb6b709

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/06/2024, 03:39

Target

$PLUGINSDIR/InstallOptions.dll
Size

15KB
MD5

d095b082b7c5ba4665d40d9c5042af6d
SHA1

2220277304af105ca6c56219f56f04e894b28d27
SHA256

b2091205e225fc07daf1101218c64ce62a4690cacac9c3d0644d12e93e4c213c
SHA512

61fb5cf84028437d8a63d0fda53d9fe0f521d8fe04e96853a5b7a22050c4c4fb5528ff0cdbb3ae6bc74a5033563fc417fc7537e4778227c9fd6633ae844c47d9
SSDEEP

192:EyGQtZkTktEQUrJaZfuyCnSmUsv3sY7L7cW8Y6Q86QvoTr11929WtshLAzgSrX8:EyNt+4t7uJalUnGesY7Lt8nCr/Yosa

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2996	2696	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 2696	1936	rundll32.exe	28
PID 1936 wrote to memory of 2696	1936	rundll32.exe	28
PID 1936 wrote to memory of 2696	1936	rundll32.exe	28
PID 1936 wrote to memory of 2696	1936	rundll32.exe	28
PID 1936 wrote to memory of 2696	1936	rundll32.exe	28
PID 1936 wrote to memory of 2696	1936	rundll32.exe	28
PID 1936 wrote to memory of 2696	1936	rundll32.exe	28
PID 2696 wrote to memory of 2996	2696	rundll32.exe	29
PID 2696 wrote to memory of 2996	2696	rundll32.exe	29
PID 2696 wrote to memory of 2996	2696	rundll32.exe	29
PID 2696 wrote to memory of 2996	2696	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:1936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 240
    3⤵
    - Program crash
    PID:2996