Analysis

  • max time kernel
    102s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2024 21:01

General

  • Target

    source_prepared.pyc

  • Size

    159KB

  • MD5

    7bd6cbc9f06fd29a4560ec8845c6b136

  • SHA1

    3dae7fd8f31ed9173190d82d0709859f734fbb9b

  • SHA256

    7f0ef6e94755345aa3d16c33e42491835fc7e181a13c601c717b65982d5dd304

  • SHA512

    5784f5e1c607c89b8a61f0d5d8833e6272d586350e94b8c4a40f418072362216b208952feae5096274cc0a25f4770514db71df75271083d710541969e7bdadc0

  • SSDEEP

    3072:EVDkaOOnYDjO8boTPZTw0IYEcPMbIvdXz0FsTNd:kkaOOnYD7borI3cUPs/

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:2972
    • 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:2188
      • 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:2740

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

    c3b8f752ac9f997e54f91bca7b517385

    SHA1

    4799fff87a72ce1e230dd281f28e7344907013b4

    SHA256

    f815a032a8d761821aa2a355d6eab55820965b8de2aecf429a2ae4eae8d2c3b3

    SHA512

    220f178417a85a4faa1a3502b5a7d101f515c1eee055f7af27a3dd0372eb9ce27823773efe62bc3bae4d5c4ab172a41fe467be948fbd58a637fbc2306093d25f