Analysis

  • max time kernel
    119s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2024, 19:21

General

  • Target

    alansito_file.pyc

  • Size

    4KB

  • MD5

    61d8957cd245f62c0ace4729fbffe6c0

  • SHA1

    9107ab457b521eccc3e4d5bb98f60ceedddcb4be

  • SHA256

    80198c823f72268a9f6506f5d54ba13bc87dfd59e03ec4eff52adfc4c8c32381

  • SHA512

    3614cdbaa7b6dab174cbc04e00088c48cd1938a1dd0d52cf9659dcb072061ee113b3abe4d816197043be4bda6613165ec4457a01a56c9afb8d03f6d03d97187d

  • SSDEEP

    96:il2wumCdNqY2SyeOjdm0FZ+i6qaUG5fmkJqbAJrkka5:YMdkY2uOIQ+OaUGBPQb2rkf5

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 12 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\alansito_file.pyc
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\alansito_file.pyc
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Windows\system32\NOTEPAD.EXE
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\alansito_file.pyc
        3⤵
        • Opens file in notepad (likely ransom note)
        PID:2948

Network

        MITRE ATT&CK Enterprise v15

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        Downloads