a0cbaa1d30c81051528609376fe68d782bed44d5ff2bc4bd17ae57ac77a18758

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 10:18

Target

$PLUGINSDIR/IsVista.dll
Size

44KB
MD5

344d13fd0fdd2d97e8d61960f40a8a30
SHA1

3f0f120203005eea3e8ed1652a6ea8a607ea934d
SHA256

17bb3331e2300aa01666fbee98b9552cec5e46212a4c5a340c0370b93df88f83
SHA512

b4e49c58503532e270cc369f1cbd14d85edd46da5ab034dad730bd4297887dd541d445d2fbf205820e6afbbdba7ab6d5b78b694467554320fd6db8e06fe4f719
SSDEEP

384:x4MHyTfkIbqaddF1qabhJfl7Tisz7c7t3TyAvdjWu875USXdvlHZYklIsg:FSTpbqaLfHJflCszOTbdjWR3Nvl

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1876	1108	WerFault.exe	88

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 1108	1120	rundll32.exe	88
PID 1120 wrote to memory of 1108	1120	rundll32.exe	88
PID 1120 wrote to memory of 1108	1120	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\IsVista.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\IsVista.dll,#1
  2⤵
  PID:1108
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 600
    3⤵
    - Program crash
    PID:1876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1108 -ip 1108
1⤵
PID:3632