Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-04-2024 08:15

General

  • Target

    ASYCFILT.dll

  • Size

    144KB

  • MD5

    c89e401800de62e5702e085d898eed20

  • SHA1

    72fb4f088c6ac02097b55fb267c76fbf5e0fa1f7

  • SHA256

    de83c9d9203050b40c098e4143ef8f577aa90016c7a64d4f2931b57a4c43e566

  • SHA512

    70006d70dcb47361ff43e4f7c458655ad2474b70cb917873aa77d2cc06465a68d375d36c494d154a03dbbff891df7dd6cab3d2c7b08e8650b9ff170e30838070

  • SSDEEP

    3072:h+qD1Cd/Oa5kXFlqkFGr3CAP7LCyInPEggen5Ez:hlCd/OaaFEjCAPKyOE6na

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ASYCFILT.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:624
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ASYCFILT.dll,#1
      2⤵
        PID:2888

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads