557c52ce5b2287387b843a22af6e4b84b200f67e4c869a7812f713b050d73f9a

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/01/2024, 11:04 UTC

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
2300	2288	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 828 wrote to memory of 2288	828	rundll32.exe	28
PID 828 wrote to memory of 2288	828	rundll32.exe	28
PID 828 wrote to memory of 2288	828	rundll32.exe	28
PID 828 wrote to memory of 2288	828	rundll32.exe	28
PID 828 wrote to memory of 2288	828	rundll32.exe	28
PID 828 wrote to memory of 2288	828	rundll32.exe	28
PID 828 wrote to memory of 2288	828	rundll32.exe	28
PID 2288 wrote to memory of 2300	2288	rundll32.exe	29
PID 2288 wrote to memory of 2300	2288	rundll32.exe	29
PID 2288 wrote to memory of 2300	2288	rundll32.exe	29
PID 2288 wrote to memory of 2300	2288	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\IsVista.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:828
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\IsVista.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2288
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 228
    3⤵
    - Program crash
    PID:2300