APT73
APT73 is a ransomware group with a financial motive, tracked by Brandefense. It targets 16 sectors, including Government and Technology, in 53 countries, including the United States and the United Kingdom. It uses 31 MITRE ATT&CK techniques.
- Eraleign (apt73)
- Bashe
- Eraleig Ransomware
- Techniques
- 31
- Exploited CVEs
- No CVE data
- First seen
- Apr 22, 2024
- Last seen
- Jul 24, 2026
- Record updated
Who They Target.
About APT73.
A new ransomware group is said to have emerged in mid-April 2024, under the name 'APT73.' It's worth noting that the group reportedly self-proclaimed as an APT, which stands for 'Advanced Persistent Threat' in the cybersecurity field. According to research, much of the available information about the aforementioned group came from another ransomware group known as LockBit. Source:.
Last updated Sep 22, 2026. Compiled by Brandefense technologies from structured threat intelligence and reviewed by Brandefense analysts. Techniques follow the MITRE ATT&CK framework.