f1b07c98ccfa8141e68aa3736a3db120d5e19828bdde7b01b151596449b23241

Analysis

max time kernel
138s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
23-04-2024 16:12

Target

MSVCR100.dll
Size

755KB
MD5

bf38660a9125935658cfa3e53fdc7d65
SHA1

0b51fb415ec89848f339f8989d323bea722bfd70
SHA256

60c06e0fa4449314da3a0a87c1a9d9577df99226f943637e06f61188e5862efa
SHA512

25f521ffe25a950d0f1a4de63b04cb62e2a3b0e72e7405799586913208bf8f8fa52aa34e96a9cc6ee47afcd41870f3aa0cd8289c53461d1b6e792d19b750c9a1
SSDEEP

12288:yMmCy3nAgPAxN9ueqix/HEmxsvGrif8ZSy+rdQw2QRAtd74/vmYK6H3BV0eAI:dmCy3KxW3ixPEmxsvGrm8Z6r+JQPzV4I

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5092	3848	WerFault.exe	86

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 764 wrote to memory of 3848	764	rundll32.exe	86
PID 764 wrote to memory of 3848	764	rundll32.exe	86
PID 764 wrote to memory of 3848	764	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MSVCR100.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:764
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MSVCR100.dll,#1
  2⤵
  PID:3848
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 600
    3⤵
    - Program crash
    PID:5092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3848 -ip 3848
1⤵
PID:2336