[SocGholish](https://attack.mitre.org/software/S1124) is a JavaScript-based loader malware that has been used since at least 2017. It has been observed in use against multiple sectors globally for initial access, primarily through drive-by-downloads masquerading as software updates. SocGholish is operated by [Mustard Tempest](https://attack.mitre.org/groups/G1020) and its access has been sold to groups including [Indrik Spider](https://attack.mitre.org/groups/G0119) for downloading secondary RAT and ransomware payloads.(Citation: SentinelOne SocGholish Infrastructure November 2022)(Citation: SocGholish-update)(Citation: Red Canary SocGholish March 2024)(Citation: Secureworks Gold Prelude Profile)