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31/01/2025, 14:23

250131-rqf67sxqhw 10

Analysis

  • max time kernel
    102s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    31/01/2025, 14:23

General

  • Target

    source_prepared.pyc

  • Size

    168KB

  • MD5

    0c2dc76090640f3ff91f034877834dd9

  • SHA1

    aa9137c15733747f88b114041eb0255195cca5b4

  • SHA256

    5d6b07c66a507b4d30138e72359042fed82b95b7e51c926ac6c1e326b42537ad

  • SHA512

    8c26666149efd4599dec9faae521a64abe2e6d1b759c909ebc9cd8e3fec175d0670d27a177f7d6180ce6864caf46e4db29fd6ed7c7a80426099dedd9e3c60d9c

  • SSDEEP

    3072:NwtRaOO9D4SDzvFoXPZTJ0pZXScT0sMIvdXz7sTWP:NYRaOO9D4S/Fo4pUY0sJsS

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\source_prepared.pyc
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2532
    • 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:2768
      • 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:2960

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

    259f15a85e069ef82649b6fd72d98749

    SHA1

    45f5e4daf9ebc731801bf8f940ce8c9a8262ff5b

    SHA256

    df247e5051039c439ce57006b912fc4a122638bd767f0f6ab45342c44b5b3a0a

    SHA512

    50174c0d1098fbe70af1c7eb47ff8af9c5768994267b0396575d309277e5a9b362e405f0c3f4ca5ede60ddfe97a00f181a286695f0dc57a162d66f24de241f2f