Analysis

  • max time kernel
    85s
  • max time network
    205s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07/11/2024, 10:46

General

  • Target

    libclamavd.dll

  • Size

    2.4MB

  • MD5

    0cbf478d734baf582e31b1a5741e2551

  • SHA1

    c2781b4f4a0621f486a257272ae243be61bc30a7

  • SHA256

    d1c58dc9db22ea4527636b4060c66d6319768994dadc8e446b7905bb56f6025d

  • SHA512

    4dd0fc51d8043e2319491955cecb1b7b52c423a81998265977160bb66920edf33f326ac60b11440b0c7fbe7035f1b569192b2cf445c664dd7c8f0f1588adf91c

  • SSDEEP

    24576:bo06qpS72gXqXCKboiQGZFeRJefCcZuKL3qScTM6r+maFSgLwp/vKKddCAc4EPDt:8sY6m64/vKKXc4ERPx1TX/

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\libclamavd.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5084
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\libclamavd.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1316

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/1316-0-0x0000000010000000-0x000000001035B000-memory.dmp

          Filesize

          3.4MB