Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2024, 16:16

General

  • Target

    ie/MediaWatchV1home1721.dll

  • Size

    85KB

  • MD5

    2a580cc0f744c5447e8e83e62b2f59fc

  • SHA1

    99b056fee3a1cc0ad9865735c49fd05c62207993

  • SHA256

    92d4fcad2f1c9e9bc1b9a1150a2fb9ba1d59ec8730897a055ab6ce17689558c1

  • SHA512

    36f49a20f13d9de60997bd306b00e744aebd307fbe959ffd4aa9c89deb112a9563699852d109cc35875c41c3a2e3cf5a2bf29548502bb78edf7ada5d8fec2bbd

  • SSDEEP

    1536:m8/1CsEmka04RhRtahrOb8DkhFXHA9glQVFQ5:h12mka0ElahrOZXguaVFQ

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 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home1721.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2932
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\ie\MediaWatchV1home1721.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      PID:3004

Network

        MITRE ATT&CK Enterprise v15

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        Downloads