f2f66d038be816b0fdcf0c4dcb3b1ae792f0d7b6fab17d1ac41c32776dff086e

Analysis

max time kernel
1426s
max time network
1543s
platform
windows10-2004_x64
resource
win10v2004-20221111-es
resource tags

arch:x64arch:x86image:win10v2004-20221111-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
15/02/2023, 04:45

Target

AutoPlay/Docs/DSETUP.dll
Size

93KB
MD5

eb701def7d0809e8da765a752ab42be5
SHA1

7897418f0fae737a3ebe4f7954118d71c6c8b426
SHA256

2a61679eeedabf7d0d0ac14e5447486575622d6b7cfa56f136c1576ff96da21f
SHA512

6ff8433c0dadc0e87d18f04289ab6f48624c908acbda506708f5e0f3c9522e9316e587e71f568938067ba9f37f96640b793fdfaa580caedc3bf9873dc221271f
SSDEEP

1536:Bc8tBKv1HCyODN2wjIqlLmqxY3AMVI4I9okOEvc0/c/sZRYltL26VVE2S+JJqsHy:BftQv1iyODswNLmqxY3AMV71Ev54EAxM

Score

4^/10

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Logs\DirectX.log	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
404	4356	WerFault.exe	62

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4032 wrote to memory of 4356	4032	rundll32.exe	62
PID 4032 wrote to memory of 4356	4032	rundll32.exe	62
PID 4032 wrote to memory of 4356	4032	rundll32.exe	62

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\AutoPlay\Docs\DSETUP.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\AutoPlay\Docs\DSETUP.dll,#1
  2⤵
  - Drops file in Windows directory
  PID:4356
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4356 -s 648
    3⤵
    - Program crash
    PID:404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4356 -ip 4356
1⤵
PID:1512