MITRE ATT&CK® Reference

Software

Malware and tool entries linked to techniques, groups, and campaigns.

1 records · validated library

Software results

Results are validated against normalized ATT&CK source records when available; sample records are used only in development or empty-data environments.

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S1244: Medusa Ransomware

Medusa Ransomware has been utilized in attacks since at least 2021. Medusa Ransomware has been known to be utilized in conjunction with living off the land techniques and remote management software. Medusa Ransomware has been used in campaigns associated with “double extortion” ransomware activity, where data is exfiltrated from victim environments prior to encryption, with threats to publish files if a ransom is not paid. Medusa Ransomware software was initially a closed ransomware variant which later evolved to a Ransomware as a Service (RaaS). Medusa Ransomware has impacted victims from a diverse range of sectors within a multitude of countries, and it is assessed Medusa Ransomware is used in an opportunistic manner.[1][2][3][4]

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