Analysis

  • max time kernel
    135s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 07:37

General

  • Target

    Conficker binaries/1DB5476C766555C9995B25D19F97B9BC.dll

  • Size

    84KB

  • MD5

    1db5476c766555c9995b25d19f97b9bc

  • SHA1

    f509f352e4ee0f8d8ee2902721ae3a15799baba1

  • SHA256

    02137e9426258e8d1186dc21ee344ffc5cdb3f068a6600ba1897fd9d27ccba43

  • SHA512

    229badb4811990e692444bf93cf804cef087ea4333292d26cea4aeeb63e40d8d0780cf9b9663bb0c4dcdf2e9f15d24ccee80a4d236718475aeb0700adb6a2701

  • SSDEEP

    1536:4dlWJX+NT6wCg8JShVJs2t/D35mDVg7P5j3eOUWOjgxNWQTTprOh/eJwKeUodu5:dX/oK27guP57exW3DTpvEUod

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\Conficker binaries\1DB5476C766555C9995B25D19F97B9BC.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4920
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Conficker binaries\1DB5476C766555C9995B25D19F97B9BC.dll",#1
      2⤵
        PID:3516

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3516-2-0x0000000000920000-0x000000000093C000-memory.dmp

      Filesize

      112KB

    • memory/3516-1-0x0000000000920000-0x000000000093C000-memory.dmp

      Filesize

      112KB

    • memory/3516-5-0x0000000000920000-0x000000000093C000-memory.dmp

      Filesize

      112KB

    • memory/3516-3-0x0000000000920000-0x000000000093C000-memory.dmp

      Filesize

      112KB

    • memory/3516-0-0x0000000000920000-0x000000000093C000-memory.dmp

      Filesize

      112KB

    • memory/3516-6-0x0000000000920000-0x000000000093C000-memory.dmp

      Filesize

      112KB