Extracted

• • Target

    Loli.bat

  • Size

    7.3MB

  • MD5

    d96987d5645d0a45dc0830e166db747e

  • SHA1

    ffe0eb0aaca891bba84dd508accdbbc2df6d59f9

  • SHA256

    c07250a2ea7a8523defaa97352e48b28106c21a111c81285a9ab0a34843bdc0d

  • SHA512

    43d8c564977621e9368023aa3b7405b52e3d5a0d9e4c4cd4e9755be5023f59d23408cf7d50c388865d4d9215789917d5d099e66614fbb08fab38f65b94c6fa4b

  • SSDEEP

    49152:DaNZgAgNBABjEgJfptzhAZ4TNiuEq9oRmcXMLEg4y07s8HuxsTZAOcHqjEItFHEH:4

  Score

  10^/10

  discoveryexecutionquasarbootkitdefense_evasionpersistencespywaretrojan

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar family

    quasar

  • Quasar payload

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Downloads MZ/PE file

  • 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.

  • Legitimate hosting services abused for malware hosting/C2

  • 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 SetThreadContext

  behavioral1behavioral2