6dc3e8f3e9d416228fc641e19080298813d2a8fcd2840e6b13282f754b79f5da

Analysis

max time kernel
120s
max time network
129s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28/05/2024, 00:23

Target
$PLUGINSDIR/InstallOptions.dll
Size 15KB
Sample240528-appnhsgf72
SHA256 fa8de036b1d9bb06be383a82041966c73473fc8382d041fb5c1758f991afeae7
MD5 67d8f4d5acdb722e9cb7a99570b3ded1
SHA1 f4a729ba77332325ea4dbdeea98b579f501fd26f
SHA512 03999cc26a76b0de6f7e4e8a45137ee4d9c250366ac5a458110f00f7962158311eea5f22d3ee4f32f85aa6969eb143bdb8f03ca989568764ed2bc488c89b4b7f
SSDEEP 192:CsIZHdT9uwYX94kYd2iCzHR+yK7imphLAykycpKPd5m78ozxGUWumle:CsUHd9GN2d2iwl0impATIPdA78Ov6
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
848	2272	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1412 wrote to memory of 2272	1412	rundll32.exe	28
PID 1412 wrote to memory of 2272	1412	rundll32.exe	28
PID 1412 wrote to memory of 2272	1412	rundll32.exe	28
PID 1412 wrote to memory of 2272	1412	rundll32.exe	28
PID 1412 wrote to memory of 2272	1412	rundll32.exe	28
PID 1412 wrote to memory of 2272	1412	rundll32.exe	28
PID 1412 wrote to memory of 2272	1412	rundll32.exe	28
PID 2272 wrote to memory of 848	2272	rundll32.exe	29
PID 2272 wrote to memory of 848	2272	rundll32.exe	29
PID 2272 wrote to memory of 848	2272	rundll32.exe	29
PID 2272 wrote to memory of 848	2272	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:1412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2272
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2272 -s 248
    3⤵
    - Program crash
    PID:848