Black Basta
Essential information
- Confidence
- 100/100
- Is family
- Yes
- Published
- 08/03/2023 20:14
- Modified
- 27/03/2026 01:05
- Revoked
- No
- Author / Source
- The MITRE Corporation
- Related entities
- 60 attack patterns (mitre), 3 intrusion sets (apt), 5 countries, 79 indicators, 8 vulnerabilities (cve)
Description
[Black Basta](https://attack.mitre.org/software/S1070) is ransomware written in C++ that has been offered within the ransomware-as-a-service (RaaS) model since at least April 2022; there are variants that target Windows and VMWare ESXi servers. [Black Basta](https://attack.mitre.org/software/S1070) operations have included the double extortion technique where in addition to demanding ransom for decrypting the files of targeted organizations the cyber actors also threaten to post sensitive information to a leak site if the ransom is not paid. [Black Basta](https://attack.mitre.org/software/S1070) affiliates have targeted multiple high-value organizations, with the largest number of victims based in the U.S. Based on similarities in TTPs, leak sites, payment sites, and negotiation tactics, security researchers assess the [Black Basta](https://attack.mitre.org/software/S1070) RaaS operators could include current or former members of the [Conti](https://attack.mitre.org/software/S0575) group.(Citation: Palo Alto Networks Black Basta August 2022)(Citation: Deep Instinct Black Basta August 2022)(Citation: Minerva Labs Black Basta May 2022)(Citation: Avertium Black Basta June 2022)(Citation: NCC Group Black Basta June 2022)(Citation: Cyble Black Basta May 2022)
Marking (TLP)
TLP:CLEAR Copyright 2015-2025, The MITRE Corporation. MITRE ATT&CK and ATT&CK are registered trademarks of The MITRE Corporation.