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Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    31/01/2025, 00:31

General

  • Target

    AK-grabber-main/A5 Grabber/Components/BlankOBF.py

  • Size

    5KB

  • MD5

    b3d2f59792b99d98107717d6b7100cf3

  • SHA1

    5cf1f176236fb12fd665301a64be7d883ca125c8

  • SHA256

    73bd45bbbf96aa84a2abf5eef93513126bd3adbbbb5ebd5272776643d99c1fb8

  • SHA512

    1791b325ea86c56d35ff9c9216685dd7b3d0b0d01538de5cb6310cb64750daadbeccddbe51fc985bb22a8d8e67ab1a180708e7b97441e0daa2c0b1c14e918ed8

  • SSDEEP

    96:Fr54cd62hK9FFZ48PuCQYBX5oQL6oUMOQcL:FP6Us4B8JoQLBsQcL

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 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\AK-grabber-main\A5 Grabber\Components\BlankOBF.py"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1764
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\AK-grabber-main\A5 Grabber\Components\BlankOBF.py
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2724
      • 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\AK-grabber-main\A5 Grabber\Components\BlankOBF.py"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2736

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

    5f5b2851245cb089c5a54d4c7c017969

    SHA1

    7d57cc9adfa594ea7906ab4f0a4a560faff1b247

    SHA256

    522e25f5aba0ef958f4a32178cfc913084ac149daab322759d888c797a20083d

    SHA512

    1c0dc66da6617cd44d2853886c654fd486f620fe66aa26fd6b072723f5fe217f102c97058a2d7cb46a2e997fa1dae5c7686f0ae4d783602f7a876d16645b48c5