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Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 20:25

General

  • Target

    source_prepared.pyc

  • Size

    167KB

  • MD5

    b832b5a5368c993ffbaae4eba40fe5cb

  • SHA1

    ac0d63f42f59393a1cf91d5cab94246bdf47c2a2

  • SHA256

    1510cfdf3dcdd71d95db482e3c8d994707f830a4e424ea6a76e25a65bce32e5d

  • SHA512

    e1bbf9938f979066682eed3cae209354fc61fd1959d07329bf129400ccc9242ec1f4f795b7bf0627040eeabaa8a1f0985a1a55a66137a175ecad8f4f96ccec00

  • SSDEEP

    3072:AeiQuaOO22gSMS4vojPZTw0IYScR0Sf9IvdXzpqsTW0:5uaOO22gScvo7If80SfNsn

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 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\source_prepared.pyc
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2860
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2628
      • 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\source_prepared.pyc"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2604

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

    cc305d4244e750518eac14a2adf3315e

    SHA1

    38e13ac7b2b562f5259fe04038add096583323b2

    SHA256

    aa8afd67c67c7fb8d54c5a00873388a2d724a79ecee287b0189ee84b4e207e0b

    SHA512

    a3d3804222108eb5ca321e09d6b02b1540a2ac1ad67746920244eac55b80ed110a28741f9f0f2da80242c653c4eb475f04c41286a2ec628acd90849ee163cd49