Resubmissions

23-08-2024 12:27

240823-pmq6wstdmh 10

Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23-08-2024 12:27

General

  • Target

    source_prepared.pyc

  • Size

    172KB

  • MD5

    7a81365b9b641347d0bd936b2d7597a7

  • SHA1

    8748df2a28bd80959abb1711fba8ec7d31157ee1

  • SHA256

    e2fe89461793c30c15309306dd871f5cf0329f07fcdeeb1abbaa3d6dc34d6665

  • SHA512

    3a11857bf017f1e9fe7b25a2cbf3f06ba4320f58876e088ae4a64d6c7de4e03ee2c96adbaca4edb6c636bb7a72ede57e4ff04dd973c5ca34a6779e091376428c

  • SSDEEP

    3072:72La7WA01JhXoKPEte6HXxQY3ylgZcTRCkn5:SW7uhXoK8LHBQY3ylgZcdCI

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:2568
    • 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:1400
      • 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:2996

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

    ec12bbc560ec00c1da6878db79b2ca02

    SHA1

    53d0a34a59511425c22a85d6ca96ec356fc64ec1

    SHA256

    7814f603dad6ae4b38d4bbf25cd1833f5da54412c729b21b83daac504821b6d6

    SHA512

    8b65808ab4b04d220ec7172c12a4018f540905fe7ed7161951c18921522af3ad175abfbdc5b3d28496e53677cd4f1b73d42bd14d2a3d5a9bd227cc500cddd6b6