Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 21:30

General

  • Target

    ffmpeg.dll

  • Size

    2.6MB

  • MD5

    6b7a55ba33677da910b905b54477e208

  • SHA1

    97dec80bff4749c95bfd1a4836cfbbbf59f85b9e

  • SHA256

    4abbed23bb74732b021b31ea3881efeb94af14d00d98a8c795359acf8d72b3ec

  • SHA512

    ce29287ddb792820725f113e128407bcf21703af5b4561078ab6a22330e902f24dcf30c8ebd1809148b984506f66702ff3fb4a3c68a6eff55b163c563b8fe46a

  • SSDEEP

    49152:lNuUdrIoEWcbNxPT5Y2o0zMMv4fJLt6qZ/xV06oSbpgKolqzl:agulo0z49pgKR

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ffmpeg.dll,#1
    1⤵
      PID:396
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:448
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4448

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4448-0-0x0000029107B90000-0x0000029107BA0000-memory.dmp

        Filesize

        64KB

      • memory/4448-16-0x0000029107C90000-0x0000029107CA0000-memory.dmp

        Filesize

        64KB

      • memory/4448-32-0x0000029110000000-0x0000029110001000-memory.dmp

        Filesize

        4KB

      • memory/4448-34-0x0000029110030000-0x0000029110031000-memory.dmp

        Filesize

        4KB

      • memory/4448-35-0x0000029110030000-0x0000029110031000-memory.dmp

        Filesize

        4KB

      • memory/4448-36-0x0000029110140000-0x0000029110141000-memory.dmp

        Filesize

        4KB