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Resubmissions

21/09/2024, 16:04

240921-th7eja1bnh 10

21/09/2024, 12:33

240921-prnlkasfpm 10

Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/09/2024, 12:33

General

  • Target

    misc.pyc

  • Size

    4KB

  • MD5

    d58911ee31690aea12a3fe4bda5ca9ca

  • SHA1

    a350efff87c56de2dc8edbddc557856d7ea159ea

  • SHA256

    88bd58dcda76c1a090eb08b36d42ee7b807d49d32569d69ebea219c0be7075ca

  • SHA512

    6bd5394c098948c488229fb93c69b979fe049d8e7697d9ae8056fd2054cbe97bc00633802d76c14c80e525f1266e87aecb01cbe1e666f6eb5e3dbb1277b20ff1

  • SSDEEP

    96:ySMlhlvyznDweHPF8+VB7sHIZGQSWfvmyyZ1k9zhub:Lolvyz8evq+VBXZGQlvmV1k5hub

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\misc.pyc
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\misc.pyc
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2544
      • 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\misc.pyc"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:3036

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

    7d29b873388b3ec879343ec102179999

    SHA1

    7b39a4e2f1181c58bdb46d6fb697da885ae57bb6

    SHA256

    4e0a43178103c872f92735628f505be6bc993182e12fc9c8fbabf7aab84d78f8

    SHA512

    bb31812fa19cf898ab633c8d5925fae088e0c6bddb8df04d414ccbbd439af202996aeb5284b53303bf6acd180569590be3f48e01c1addb20684f4cda9f335ef4