Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/02/2024, 16:18

General

  • Target

    ie/MediaWatchV1home2427.dll

  • Size

    85KB

  • MD5

    28c07962e61d1c1e2a3b169be219c961

  • SHA1

    7dd1f02d6e181164a14aaadf605a1699897962db

  • SHA256

    b290ee17d015b8eb149dcb5265011538f7873d3b73985d4aa53f68ef1ae7e8fd

  • SHA512

    fdedb93a0372a8d7628f54bfeaf50a9527ad077f8c8dd35a24b7f7ba8162c4d60a9d747a743ccfb55c1bd3ced5123064a4756a2b73152de5e11b6886c808cd27

  • SSDEEP

    1536:O8/1CsEmka04RhRtahrOb8Dkh9RHA9glQppip:Z12mka0ElahrOpRguappi

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 3 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Modifies registry class 34 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home2427.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5816
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home2427.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      PID:3200

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads