General

  • Target
    startup_196.bat
  • Size 4.2MB
  • Sample260219-mjbwpacv2f
  • SHA256 38cccab10ce21045978e13c751a14e5fb1ad232e81415428b1a8db4408a737ea
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Attributes
  • encryption_key

    942EE4DAE196684BCEA1F3B6B7A985585941849B

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    1

Targets

    • Target
      startup_196.bat
    • Size 4.2MB
    • SHA256 38cccab10ce21045978e13c751a14e5fb1ad232e81415428b1a8db4408a737ea
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Badlisted process makes network request

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

MITRE ATT&CK Enterprise v16

Tasks