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You are here: Home / News / Serangan DUCKTAIL Memakan Korban Ratusan Ribu Dolar

Serangan DUCKTAIL Memakan Korban Ratusan Ribu Dolar

November 24, 2022 by Coffee Bean Leave a Comment

“DUCKTAIL”, sebuah operasi kejahatan dunia maya yang berbasis di Vietnam yang ditemukan oleh WithSecure™ (sebelumnya dikenal sebagai bisnis F-Secure) awal tahun ini, terus mengembangkan operasinya, menurut sebuah analisis baru.

Sejak 2021, DUCKTAIL telah menggunakan LinkedIn untuk menargetkan individu dan organisasi yang beroperasi di platform Iklan dan Bisnis Facebook untuk membajak akun Facebook Business.

Aktivitas DUCKTAIL baru-baru ini yang diamati sejak awal September menampilkan beberapa perubahan pada mode operasinya, termasuk:

  • Jalan baru untuk menyasar target spear-phish, seperti WhatsApp.
  • Perubahan pada kemampuan malware dengan cara yang lebih kuat untuk mengambil alamat email yang dikontrol penyerang dan membuat malware terlihat lebih sah dengan membuka dokumen dummy dan file video saat diluncurkan.
  • Upaya berkelanjutan untuk penghindaran pertahanan dengan mengubah format dan kompilasi file, serta penandatanganan sertifikat.
  • Pengembangan sumber daya lebih lanjut dan perluasan operasional dengan mendirikan bisnis palsu tambahan di Vietnam dan memasukkan afiliasi ke dalam operasi.

Cara Mengatasi DUCKTAILL
Tim respons insiden WithSecure telah membantu beberapa organisasi korban merespons serangan dari DUCKTAIL dan ancaman lain yang menargetkan platform Iklan & Bisnis Facebook. Kerugian dari serangan ini berkisar antara satu hingga enam ratus ribu dolar kredit iklan.

Pembela dapat mengambil langkah-langkah berikut untuk melindungi diri dari DUCKTAIL dan ancaman serupa:

  • Tingkatkan kesadaran tentang spear-phishing di antara pengguna dengan akses ke akun bisnis Facebook/Meta.
  • Terapkan aplikasi yang diizinkan untuk mencegah eksekusi yang tidak diketahui berjalan.
  • Gunakan solusi EDR/EPP untuk mencegah dan mendeteksi malware pada tahap awal siklus serangan.
  • Pastikan perangkat terkelola atau pribadi yang digunakan dengan akun Facebook perusahaan memiliki kebersihan dan perlindungan dasar.
  • Gunakan penjelajahan pribadi untuk mengautentikasi setiap sesi kerja saat mengakses akun Facebook Business (sehingga sesi dilupakan setelah selesai, yang mencegah cookie dicuri dan disalahgunakan).
  • Follow Meta’s recommended security practices.
  • Unduh dan analisis log yang relevan secepat mungkin saat menanggapi insiden yang dicurigai.

sumber : with secure

Tagged With: Cyber Attack, Facebook, Hacking, Malware, Spear Phishing, Vietnam

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