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You are here: Home / News / Malware Linux memperkuat hubungan antara Lazarus dan serangan rantai pasokan 3CX

Malware Linux memperkuat hubungan antara Lazarus dan serangan rantai pasokan 3CX

April 21, 2023 by Søren

Kemiripan dengan malware Linux yang baru ditemukan yang digunakan dalam Operasi DreamJob menguatkan teori bahwa kelompok yang selaras dengan Korea Utara berada di balik serangan rantai pasokan 3CX

Peneliti ESET telah menemukan kampanye Lazarus Operation DreamJob baru yang menargetkan pengguna Linux. Operation DreamJob adalah nama untuk serangkaian kampanye di mana grup tersebut menggunakan teknik rekayasa sosial untuk mengkompromikan targetnya, dengan tawaran pekerjaan palsu sebagai iming-imingnya.

Dalam kasus ini, peneliti dapat merekonstruksi rantai penuh, dari file ZIP yang mengirimkan tawaran pekerjaan HSBC palsu sebagai umpan, hingga muatan terakhir: backdoor SimplexTea Linux yang didistribusikan melalui akun penyimpanan cloud OpenDrive. Sepengetahuan peneliti, ini adalah penyebutan publik pertama dari aktor ancaman besar yang selaras dengan Korea Utara ini menggunakan malware Linux sebagai bagian dari operasi ini.

Selain itu, penemuan ini membantu peneliti mengonfirmasi dengan tingkat kepercayaan yang tinggi bahwa serangan rantai pasokan 3CX baru-baru ini sebenarnya dilakukan oleh Lazarus – tautan yang dicurigai sejak awal dan ditunjukkan oleh beberapa peneliti keamanan sejak saat itu. Dalam posting blog ini, peneliti menguatkan temuan ini dan memberikan bukti tambahan tentang hubungan antara Lazarus dan serangan rantai pasokan 3CX.

Selengkapnya: We Live Security

Tagged With: Cybersecurity, Lazarus, Linux, Malware, Threat

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