Analysis

  • max time kernel
    103s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09-07-2024 07:32

General

  • Target

    Hylozoism/smudses.yde

  • Size

    998KB

  • MD5

    893cd3b016a43f89778f901eef7a7ece

  • SHA1

    259ca8de763f1c32526bc23516f77130a7782faa

  • SHA256

    5181b85f34ad4a096b83647c13d31656dcdd3c993fac3a96d4396b8d69f3e5e7

  • SHA512

    31d393ae2e9ce2d155143ee2a5fe2493c6a5030f5c428ee29d8151d3315f27f13ab3dd7ff9a1dcc83c6d55cba64a13202a49a84000de22ee29300f3726a190a5

  • SSDEEP

    768:TvBs/GHVGz2HBbnQ30Lo0yvDHGg3Gv2x1htjY8Z6nxv52ou+GwBCpEu8Q4IxbVIr:dsHOCa

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Hylozoism\smudses.yde
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:560
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Hylozoism\smudses.yde
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Hylozoism\smudses.yde"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    35fc6fa357924efa5ebf7435afac7db4

    SHA1

    6a6d83e06176552165959d38533b53499f410c02

    SHA256

    c141667fb99281c1a17311b7ba1c6f1898788944f5a5fe893fb3a8638d79fc0b

    SHA512

    cd6ae66c2b4b4d9d6d7cf97c1ca5ae99779d58b5d19c37341e5f8950442a221b60bad43a25e8a6ee9e198fc92e0216e23dcfebea9fad288d716fd75a247d53ce