Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-09-2024 10:34

General

  • Target

    prebuild.pyc

  • Size

    244KB

  • MD5

    ea2dbd6f1b1d4131871713028269225c

  • SHA1

    4587bebed06ce225034653ac369ed23c0cb9162d

  • SHA256

    6e98f771b39c2ae812542fd568163aeee0b2ea518b5df8116be63819fe155d81

  • SHA512

    303b498e1a89385d1136be22be6df668332a47614246f0550d0b8fcd4fd1578378f9769ec335a21a5c8c2ee3424954cf298a613f514e5b59fc6abb7736fb4ca5

  • SSDEEP

    6144:7qFiq9c+GyVqdLY4t9bY3zza5XbTuFxJ5N2VPA:7Ciq9cfdLYm9baoVPA

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\prebuild.pyc
    1⤵
    • Modifies registry class
    PID:3928
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads