General

  • Target
    output.bat
  • Size 552KB
  • Sample260708-m11alsev5x
  • SHA256 52673ce0852b419c3cef66af46cef46e9beae85db86fa29c6ca54293f2677f56
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Attributes
  • encryption_key

    DD1F83EF3A28BD6F21280FBD6DB688FCB449180E

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    3000

Targets

    • Target
      output.bat
    • Size 552KB
    • SHA256 52673ce0852b419c3cef66af46cef46e9beae85db86fa29c6ca54293f2677f56
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v16

Tasks