Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 12:52:53 UTC Home > List all groups > List all tools > List all groups using tool Regin Tool: Regin Names Regin Prax WarriorPride Category Malware Type Reconnaissance, Backdoor, Info stealer, Tunneling Description Regin is a sophisticated malware and hacking toolkit attributed to United States' National Security Agency (NSA) for government spying operations. It was first publicly revealed by Kaspersky Lab, Symantec, and The Intercept in November 2014. Regin malware targeted victims in a range of industries, telecom, government, and financial institutions. It was engineered to be modular and over time dozens of modules have been found and attributed to this family. Symantec observed around 100 infections in 10 different countries across a variety of organisations including private companies, government entities, and research institutes. Information MITRE ATT&CK Malpedia Last change to this tool card: 23 April 2020 Download this tool card in JSON format All groups using tool Regin Changed Name Country Observed APT groups https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=ccaa85ad-0371-471b-9369-9d6d0c0f1bc6 Page 1 of 2 Equation Group 2001-Aug 2016   GCHQ 1919-2010   2 groups listed (2 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=ccaa85ad-0371-471b-9369-9d6d0c0f1bc6 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=ccaa85ad-0371-471b-9369-9d6d0c0f1bc6 Page 2 of 2