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Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24/01/2024, 04:38

General

  • Target

    Network Optimizer.bat

  • Size

    713B

  • MD5

    b63146f5589597d2e4b77d5b833013d7

  • SHA1

    4860468d6048cd86274899e6f48cb2bd07f4ae15

  • SHA256

    f436ac7c6a86ca3f3b7fc2c19ae36bcbf482d5c902b48b9464b7ae37ebd1b446

  • SHA512

    321b690c9939e286e548bd21847e91e3c68fd96c7053fe4d99c835f134cd22312d38f00b26624adce3dbb5ec77debfe24a7a37259d0ed6f3a89cdb45b4f7acf2

Score
1/10

Malware Config

Signatures

  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\Network Optimizer.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Windows\system32\taskkill.exe
      taskkill /f /im explorer.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2200
    • C:\Windows\system32\msg.exe
      msg * No apagues tu computadora
      2⤵
        PID:2756
      • C:\Windows\system32\msg.exe
        msg * Si no tus archivos seran encriptados
        2⤵
          PID:2796
        • C:\Windows\system32\msg.exe
          msg * y robados :)
          2⤵
            PID:2852
          • C:\Windows\system32\msg.exe
            msg * Acordate que nada sale gratis!
            2⤵
              PID:2712
            • C:\Windows\system32\msg.exe
              msg * gg
              2⤵
                PID:2704
              • C:\Windows\system32\msg.exe
                msg * gg
                2⤵
                  PID:2776

              Network

              MITRE ATT&CK Matrix

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              Downloads