Unidentified 077 (Lazarus Downloader)

First seen
2022-01-15 00:00:00
Malware type
downloader
Profile updated
2026-07-07 14:35:15

Targeted industries: defense-and-aerospace financial-services government-and-public-sector

Targeted regions: country_code:kr country_code:us country_code:in

Context

Unidentified 077 is a downloader attributed to the Lazarus Group, commonly associated with cyber espionage operations. It is used as a part of initial access tactics primarily targeting financial services, government sectors, and defense industries.

Reports & references

  • Broadcom/Symantec — Lazarus North Korea Indictment (report)
  • CISA — Ar21 048F (report)
  • malpedia.caad.fkie.fraunhofer.de — Win.Unidentified 077 (report)
  • twitter.com — 1277064824434745345 (report)

External references