General

  • Target

    Top4smm Dinero Ilimitado.zip

  • Size

    1.1MB

  • Sample

    241207-1p8dqsvrev

  • MD5

    bfa47aae21e145867fa2536f3adb0fbb

  • SHA1

    b7b6eaccdf32b323421b75ad8e4e420a4527b151

  • SHA256

    a9fc07683b0c89a1a3cfba37fd4548e6b28ebf334dca8cf79d4edada41ece724

  • SHA512

    8ca4870f1949aaf6476b3ed18bfa5764110184242d0ae2d631b28b618cb167ec4de3267776be67a6bfd1de66e5f777fc75d25a8de2c75ef16578637f514906ae

  • SSDEEP

    24576:+NEcxEieY4MkUNZfAzaSbhDmRsYyAo1GMvTSplXql0pDAkddsid2g4:6Ecx5UUnfW9qRU4E2lXSH0sidD4

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

azxq0ap.localto.net:3425

Mutex

e51e2b65-e963-4051-9736-67d57ed46798

Attributes
  • encryption_key

    AEA258EF65BF1786F0F767C0BE2497ECC304C46F

  • install_name

    WindowsUpdate.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    WindowsUpdate

  • subdirectory

    SubDir

Targets

    • Target

      Top4smm Dinero Ilimitado.zip

    • Size

      1.1MB

    • MD5

      bfa47aae21e145867fa2536f3adb0fbb

    • SHA1

      b7b6eaccdf32b323421b75ad8e4e420a4527b151

    • SHA256

      a9fc07683b0c89a1a3cfba37fd4548e6b28ebf334dca8cf79d4edada41ece724

    • SHA512

      8ca4870f1949aaf6476b3ed18bfa5764110184242d0ae2d631b28b618cb167ec4de3267776be67a6bfd1de66e5f777fc75d25a8de2c75ef16578637f514906ae

    • SSDEEP

      24576:+NEcxEieY4MkUNZfAzaSbhDmRsYyAo1GMvTSplXql0pDAkddsid2g4:6Ecx5UUnfW9qRU4E2lXSH0sidD4

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks