Analysis

  • max time kernel
    121s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    22-03-2024 15:59

General

  • Target

    OAEXPTOOL/OA-EXPTOOL-main/main/deal.py

  • Size

    2KB

  • MD5

    2845b30c38918fdd4ca354b3acdaf133

  • SHA1

    4b58e731409a6924fd4342a5a17782844026513a

  • SHA256

    0e9404d42bf7426ff4c0d74c53d9d7b1b79c94888edd35b9698f9d24066b720d

  • SHA512

    bbd51c4cc36a0c03c2f6328232ecef56a7825f59b9289a6e74b9169d3dd8ebcb7cae6035000df1b6b8c3f863ac16ff177c2472c16cee48dd4fd3615a9a5c5800

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 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\main\deal.py
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\main\deal.py
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2060
      • 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\OAEXPTOOL\OA-EXPTOOL-main\main\deal.py"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2696

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

    adce203e5eedff53be1ff064159472c7

    SHA1

    9aeff2ab75dbc520074d94e2982742dcae219d54

    SHA256

    1c977bed5a88cac53759b6daf80e667266631ed431a19e5035d2a5c35135d108

    SHA512

    013297540b224e840a4caf7f83e116fc6dcef1fd27a7455d25376a36ea8bfcbc7cedc84e3f630baee17f246a8e5db04be28d25935200792dd6f998f6a0cbe8fb