Analysis

  • max time kernel
    79s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-08-2024 21:04

General

  • Target

    SteamFix64.dll

  • Size

    1.2MB

  • MD5

    c21f161363b7a1c9a4cda780e99f1dcd

  • SHA1

    5b6f4e4b8fe321c70e5037e381dabc633e6f18de

  • SHA256

    b543786376bd7a1ff82d17b9e766cc5f42f40e8c2f3eebe4923d75c8ec74c518

  • SHA512

    1762877e2312526b210d9935388b4b3badd88e2e48dd715681256d3a15b9c9d6c4c896c115c4bcb2ad3ad89bb3dc811f0fcfb5ae0871432cf9650c7e64a7ad9c

  • SSDEEP

    24576:ywlFrCW6vkYe4ipRQ+vCjLl/GPYdZdi7Yvf80eQi+j8u:ywlFrLYOfQ+vELl/GPYdZ6af80eQi+n

Score
7/10

Malware Config

Signatures

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\SteamFix64.dll,#1
    1⤵
      PID:3960
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3892

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3960-0-0x00007FF9A0960000-0x00007FF9A0B62000-memory.dmp

        Filesize

        2.0MB

      • memory/3960-2-0x00007FF9A0960000-0x00007FF9A0B62000-memory.dmp

        Filesize

        2.0MB

      • memory/3960-4-0x00007FF9A0960000-0x00007FF9A0B62000-memory.dmp

        Filesize

        2.0MB