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13/07/2024, 23:11

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11/07/2024, 21:44

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11/07/2024, 21:29

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Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 21:29

General

  • Target

    Blank-Grabber-main/Blank Grabber/Components/__pycache__/BlankOBF.cpython-310.pyc

  • Size

    6KB

  • MD5

    4b625b6e708035541703fd6b95da4d2c

  • SHA1

    31c61dcd069ad077d1c2e5756e359bc06cfe5e3d

  • SHA256

    9d219dba0c1cb641e5f32dc7731bc73a793a1c0b25f8a548c66e4e20e5c1c70b

  • SHA512

    6dfbe25ce40d75b5d5ac8267623c6d9579f13cd06e871e3976b8e2d5f8552d6b6aefb38483de337f08b32c669be76e68473a08de05b98a9e3b09fa2d8b2a57a1

  • SSDEEP

    192:Kf4wJ/r5Aq+681dKHsYVmqemYPNbHJNU1kX0X2yN:RSr5Aqn81dKMY1+1bHJNU1JXXN

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\Blank-Grabber-main\Blank Grabber\Components\__pycache__\BlankOBF.cpython-310.pyc"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1904
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\Components\__pycache__\BlankOBF.cpython-310.pyc
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2128
      • 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\Blank-Grabber-main\Blank Grabber\Components\__pycache__\BlankOBF.cpython-310.pyc"
        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

    13fe5c2743138ad628120c20d5b1b907

    SHA1

    e78aea8f5a1851bb7c536cfe6c907a785b415a11

    SHA256

    cb2ab492a6a630ad74e1c62378a4105a670f61604bda25d73e0bf88b0a9abd0b

    SHA512

    a75a3a3c5b95cce23dd6821cc2ccd8fe87f0aca625515931b089250e91c432c0db788db36e5c4279f1b0510599cd9b68bde597c5577d078d0a833909f60d8a64