Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    03-08-2024 04:44

General

  • Target

    source_prepared.pyc

  • Size

    173KB

  • MD5

    ded3d4d56ac3692c351ccdc404c17773

  • SHA1

    0187f9be9c8a672613201170282bc60712074ef7

  • SHA256

    0465c0318d8261189eba7be135b4b1af813cde75df3dc94cb1b374e4ddf101d2

  • SHA512

    95ad7bd07009bfc2ae6ab169cb099956a3e52d956bf2d36f56e46358cab7dca0d21a33ffe00ba949ce0f157f5b3b156bee7d4775bd32dc55dadd647b3332e413

  • SSDEEP

    3072:CFf3hk0aOO22A1VSUNoYPZTJ0pZyScWaQV+AMIvdXzesTWu:CXk0aOO22ApNoDpL9EA0sP

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:2124
    • 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:3040
      • 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:2764

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

    2265b99a0158ea46e657a67a1e7b3eee

    SHA1

    87f6bee1d62e13b4f3dbafb5dfe8dff858628177

    SHA256

    47cec5b4b1a0e040360678989e7118bb6eba6ac61d639680988103b8499ccc16

    SHA512

    1fd8a068fa769ea300e0b9c3bcabb6cd0b84344d7487cad004bbbc6cfa5207c0f373a534097f8b4530bb42059aba59ecefb3db87ce3758afd2700cb8b3cb7696