OtterCookie

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: js.otter_cookie

Threat Analysis

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

Intelligence Reports Mentioning OtterCookie

Contagious Interview: Malware delivered through fake developer job interviews

Microsoft Security Blog· Mar 11, 2026

External References

→https://about.gitlab.com/blog/gitlab-threat-intelligence-reveals-north-korean-tradecraft/

→https://any.run/cybersecurity-blog/lazarus-group-attacks-2025/

→https://any.run/cybersecurity-blog/ottercookie-malware-analysis/

→https://blackpointcyber.com/blog/malicious-node-package-deploys-ottercookie/

→https://blog.daviddodda.com/how-i-almost-got-hacked-by-a-job-interview

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

OtterCookiejs.otter_cookie

External Intelligence

Malpedia: js.otter_cookie

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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