Extracted

• • Target

    skibiditoilet.bat

  • Size

    7.4MB

  • MD5

    e67e3a94d89425d40496ddf35898d535

  • SHA1

    0797b9358d62864867ce3253a02a20456ac735b1

  • SHA256

    8d7786fb33c1d05816fdc8c938273b452e94a4234358b45e567cc31ceaf262ad

  • SHA512

    6b7c2115556e45e4584a6eb2cc8a68585b8ac25806135406057aa44c41aa9ae6a10fdaf4abdba2e2d94df526f90ed243a86664f82de044fb2603025d8965e13d

  • SSDEEP

    49152:SckmM2hvv+vfCedsWawQhCU2p3byz6fH6DdztsVuY/FEXx3bSwbhK0XD2KiVmZbV:V

  Score

  10^/10

  executionquasarbootkitdefense_evasionpersistencespywaretrojan

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar family

    quasar

  • Quasar payload

  • Suspicious use of NtCreateProcessExOtherParentProcess

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Sets service image path in registry

    persistence

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE

  • Indicator Removal: Clear Windows Event Logs

    Clear Windows Event Logs to hide the activity of an intrusion.

    defense_evasion

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2