04df4d095a36105942be8be5c147948a99581b6f09c4d17c3e69345a4f2905f7

Analysis

max time kernel
107s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
08/03/2024, 13:33

Target
PBWS32.dll
Size 38KB
Sample240308-qt1jkshb2t
SHA256 8e55f3ed041daf39b531b20f4607111f2175dea1ddcbb0645b07c5fc808ed240
MD5 410d09e8cd553a560386c5a76f265cf5
SHA1 30488587ce89e56f21ea9da7d3b172d93decae0f
SHA512 029c06457ef5b41f75dd7640e8d8c9eb663b9e190d977e9dbccfc8ff5181dc0b9d39cf4d72b4defd6542f0c0890e775f2d4cf974a6074b5f5009d5e29729f3ba
SSDEEP 768:pngliMfJPJ3qSGA+LPBVAx8Lb2AUCTMz2a7easJ:vm3hG5LPB+EU/zfyaw
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2788	4480	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 796 wrote to memory of 4480	796	rundll32.exe	83
PID 796 wrote to memory of 4480	796	rundll32.exe	83
PID 796 wrote to memory of 4480	796	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\PBWS32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:796
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\PBWS32.dll,#1
  2⤵
  PID:4480
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4480 -s 624
    3⤵
    - Program crash
    PID:2788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4480 -ip 4480
1⤵
PID:1316