Operation Blacksmith: Lazarus targets organizations worldwide using novel Telegram-based malware written in DLang

By Jung soo An, Asheer Malhotra and Vitor Ventura.

• Cisco Talos recently discovered a new campaign conducted by the Lazarus Group we’re calling “Operation Blacksmith,” employing at least three new DLang-based malware families, two of which are remote access trojans (RATs), where one of these