Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 13:40

General

  • Target

    encodings/big5.py

  • Size

    1019B

  • MD5

    d0911306b2bb0bee8d62ca4dc40b8957

  • SHA1

    bc539c7e7e0ca9f23c6a9668b100e46869d9f527

  • SHA256

    98fac6f86a20dd05da197e2058176ebfd47edee7074c3248f5f48fe0fb672d7c

  • SHA512

    0639b0d4fc1a4c3a69e44a2ef049eae96e82bd24b240ffb489b56ef35be7c2739d13fe6d6649b7267b830e0a63571e304baa3f748812f87f684aead0d69eb8c7

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\encodings\big5.py
    1⤵
    • Modifies registry class
    PID:1784
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1428

Network

MITRE ATT&CK Enterprise v15

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Downloads