Analysis

  • max time kernel
    1799s
  • max time network
    1563s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2023 19:43

General

  • Target

    misc.pyc

  • Size

    5KB

  • MD5

    31aa260c6cdeaa9d942cd0dcfcadd16a

  • SHA1

    a6818f3acf5c2ab9d65b41a81cb92b36b85cc932

  • SHA256

    b522284f1a7e518c269c0414160407ec7834a4397f85ef389433b49367b5df9c

  • SHA512

    0dd277ef948315a3554bd8c5110e27afa9b2eac88defc1211771c050cdd27b3668484dec35ec5c5010bff00b62c2cebd9e7286c0b114ad28437719b42bd0fc2c

  • SSDEEP

    96:DSajAihmJG4n3B4SmSSSSlSSSShDwegPbbVxlj0nIAEDS5ejmw01k9Bddpq:eYAfn3ySmSSSSlSSSSeeOPVxx0nIAZeQ

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 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\misc.pyc
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\misc.pyc
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2640
      • 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\misc.pyc"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2744

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

    cab30b32f34d90163d95c684b6cc6a35

    SHA1

    1093cae73298e6646f88eb70ecc8dda8b0d58ccd

    SHA256

    2d6f46bf884b1d755e1b7f9527235c51a0829348bd122d3658cc3cf123b020bb

    SHA512

    562fec7b85f325d1358c12d6554301e07ce2b5b5743b9440e035029889e0f46ffd05b66b4421423d93537251fd33941772479d51166b4e2d2d6b38cd66093700