Analysis

  • max time kernel
    96s
  • max time network
    105s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240704-en
  • resource tags

    arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09/07/2024, 01:56

General

  • Target
    _weakrefset.pyc
  • Size 12KB
  • Sample240709-cc3qqazgrl
  • SHA256 00fc576c9c1b7e42ec1d16ce25ad7b8306be7a121c222bff42f329789542d9ae
  • MD5 SHA1 SHA512 SSDEEP
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\_weakrefset.pyc
    1⤵
    • Modifies registry class
    PID:3328
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4112

Network

        MITRE ATT&CK Enterprise v15

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        Downloads