RANSOMWARE OPERATION💰 FINANCIAL
osiris
1
aliases
Intelligence Profile
Osiris is a ransomware-as-a-service operation first observed in November 2025 that uses a Bring Your Own Vulnerable Driver (BYOVD) technique to disable endpoint detection tools before deploying hybrid ECC + AES-128-CTR encryption; Symantec researchers linked its operators to former INC ransomware affiliates.
Threat Analysis
osiris is a ransomware operation that deploys encryption-based extortion against organizations globally. This group maintains a data leak site (DLS) to pressure victims into paying ransom demands.
Financially motivated threat actors like osiris prioritize monetary gain through methods such as ransomware deployment, banking trojans, cryptocurrency theft, BEC scams, or credential harvesting for resale on underground markets.
External References
Quick Facts
TypeRansomware Operation
Motivation💰 financial
Aliases1
Also Known As
osiris
DLS Infrastructure
○ OFFLINEosirisbm3357xrccnid23nlyuqwzbgqheaei6dxvyi34tbkqr3bmvfid.onion
○ OFFLINEausare.net
○ OFFLINEosirisbm3357xrccnid23nlyuqwzbgqheaei6dxvyi34tbkqr3bmvfid.onion
○ OFFLINEosirisbm3357xrccnid23nlyuqwzbgqheaei6dxvyi34tbkqr3bmvfid.onion
Research Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.