General

  • Target

    minecrafttexturepackinstaller.exe

  • Size

    3.1MB

  • Sample

    250129-d2ewmasnhj

  • MD5

    5e738b824f8fbf566922398d08f81911

  • SHA1

    8da82c5bb9dd7dc27782e727bf80c8769c8c82d8

  • SHA256

    c0dc1f716da2f042e2e3db7bbd10fc1a422ab9d6313fca58f402caa6ce2e09e0

  • SHA512

    c8749a49652789a5cc27232787839dc8672aa7ae59f9c8079e3d75914b34ec045b5b2c9a7348036bb0c559761dcca6547a6066a8edac7d95406de2e8f42f75cd

  • SSDEEP

    49152:3vDlL26AaNeWgPhlmVqvMQ7XSK6Cd1JuLoGdVTHHB72eh2NT:3v5L26AaNeWgPhlmVqkQ7XSK6Ce

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

aa:4782

Mutex

bcfefb6b-a2fb-4600-b3a8-5d05d874fcc8

Attributes
  • encryption_key

    ED6DC4FB6E6BBD404877E1DEBD5E1DB5959BC5E7

  • install_name

    minecrafttexturepackinstaller.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      minecrafttexturepackinstaller.exe

    • Size

      3.1MB

    • MD5

      5e738b824f8fbf566922398d08f81911

    • SHA1

      8da82c5bb9dd7dc27782e727bf80c8769c8c82d8

    • SHA256

      c0dc1f716da2f042e2e3db7bbd10fc1a422ab9d6313fca58f402caa6ce2e09e0

    • SHA512

      c8749a49652789a5cc27232787839dc8672aa7ae59f9c8079e3d75914b34ec045b5b2c9a7348036bb0c559761dcca6547a6066a8edac7d95406de2e8f42f75cd

    • SSDEEP

      49152:3vDlL26AaNeWgPhlmVqvMQ7XSK6Cd1JuLoGdVTHHB72eh2NT:3v5L26AaNeWgPhlmVqkQ7XSK6Ce

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks