General

  • Target

    munchenpatch.exe

  • Size

    3.1MB

  • Sample

    250118-cfajcazpej

  • MD5

    640097dc24667e400b45801cc6b09488

  • SHA1

    889944a6049a9c5cad4421b4a8f1342470b13a0e

  • SHA256

    69f4a66f38114fe1be13c12c2e776bcded1e66f5a2ff6ced90e8f531fab92a13

  • SHA512

    a97e48cff62f79ad93f66aaa418efc6a67c55b4c68b72cb9793485d4a53676e2580a55d5b501bfd7401b3f248210726a940986e0d1b487702f17fc5496e27489

  • SSDEEP

    49152:rvSI22SsaNYfdPBldt698dBcjHC4mtmzHLoGdr3wTHHB72eh2NT:rv/22SsaNYfdPBldt6+dBcjHC4mSb

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Test

C2

faggotry.ddns.net:25565

Mutex

5bba1a45-0a0a-4745-a27f-6e99fbd94a44

Attributes
  • encryption_key

    2B29E6D9C897CF8481C0CC8D62B5AFB8AE1BF9E4

  • install_name

    MunchenLoader.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Munchen

  • subdirectory

    Windowsx86

Targets

    • Target

      munchenpatch.exe

    • Size

      3.1MB

    • MD5

      640097dc24667e400b45801cc6b09488

    • SHA1

      889944a6049a9c5cad4421b4a8f1342470b13a0e

    • SHA256

      69f4a66f38114fe1be13c12c2e776bcded1e66f5a2ff6ced90e8f531fab92a13

    • SHA512

      a97e48cff62f79ad93f66aaa418efc6a67c55b4c68b72cb9793485d4a53676e2580a55d5b501bfd7401b3f248210726a940986e0d1b487702f17fc5496e27489

    • SSDEEP

      49152:rvSI22SsaNYfdPBldt698dBcjHC4mtmzHLoGdr3wTHHB72eh2NT:rv/22SsaNYfdPBldt6+dBcjHC4mSb

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks