APT / THREAT GROUP

HiatusRAT

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Lumen discovered this malware used in campaign targeting business-grade routers using a RAT they call HiatusRAT and a variant of tcpdump for traffic interception.

Threat Analysis

HiatusRAT is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.

External References

→https://blog.lumen.com/hiatusrat-takes-little-time-off-in-a-return-to-action/

→https://blog.lumen.com/new-hiatusrat-router-malware-covertly-spies-on-victims/

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

HiatusRATelf.hiatus_rat

External Intelligence

Malpedia: elf.hiatus_rat

Research Links

MITRE ATT&CK VirusTotal Google (news) Twitter/X search

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.

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