Analysis

  • max time kernel
    84s
  • max time network
    97s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/05/2024, 22:03

General

  • Target

    Browser/AccessibleMarshal.dll

  • Size

    25KB

  • MD5

    a884238ae4805cd28b8cfee56500c875

  • SHA1

    db82c33a6e4c32c4fd57056bb2bb40e5b7d5dfb5

  • SHA256

    80ec396632fd124e78bd35764af7ad4587a0d8090c21598d7abd0d133890763d

  • SHA512

    2ce20312b4ede002596a9c2ec01da90434f1a70ab9b0751bc89652398f0fb2772fdf1b56c4c5de4390154f78178cce6444e9f1340bbf81a539045af3865b32f0

  • SSDEEP

    384:RrUrKdJpDPepeEOGfc54yEI9Mk8JjUycDieEY:yEpSpeEOGfKERJjgDt

Score
7/10

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Modifies registry class 25 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Browser\AccessibleMarshal.dll
    1⤵
    • Registers COM server for autorun
    • Modifies registry class
    PID:3280

Network

        MITRE ATT&CK Enterprise v15

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        Downloads