NavRAT

MITRE ATT&CK: S0247 View on attack.mitre.org

Aliases: JinhoSpy, NavRAT

First seen
2018-05-01 00:00:00
Malware type
rat
Family
Malware family
Operating systems
windows
Profile updated
2026-07-07 15:47:11

Targeted industries: government-and-public-sector

Targeted regions: country_code:kr

Context

NavRAT is a remote access tool designed to upload, download, and execute files. It has been observed in attacks targeting South Korea.

Detection coverage

  • 1 YARA rules
  • 197 Sigma rules

Malware & tools used

  • Local Data Staging (attack-pattern)
  • Ingress Tool Transfer (attack-pattern)
  • Mail Protocols (attack-pattern)
  • Process Injection (attack-pattern)
  • System Information Discovery (attack-pattern)
  • Keylogging (attack-pattern)
  • Windows Command Shell (attack-pattern)
  • Registry Run Keys / Startup Folder (attack-pattern)
  • Process Discovery (attack-pattern)

Used by threat actors

Detection rules

  • MALPEDIA_Win_Navrat_Auto (yara-rule)

Reports & references

  • blog.lexfo.fr — Lexfo Whitepaper The Lazarus Constellation (report)
  • youtube.com — Watch (report)
  • i.blackhat.com — As 21 Kuo We Are About To Land How Clouddragon Turns A Nightmare Into Reality (report)
  • malpedia.caad.fkie.fraunhofer.de — Win.Navrat (report)
  • norfolkinfosec.com — How To Analyzing A Malicious Hangul Word Processor Document From A Dprk Threat Actor Group (report)
  • Cisco Talos — Navrat (report)
  • MITRE ATT&CK — S0247 (report)
  • Cisco Talos — Navrat (report)

External references