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SQL Brute Force Leads to BlueSky Ransomware

In December 2022, we observed an intrusion on a public-facing MSSQL Server, which resulted in BlueSky ransomware. First discovered in June 2022, BlueSky ransomware has code links to Conti and Babuk ransomware. While other reports point to malware downloads as initial access, in this report the threat actors gained access via a MSSQL brute force attack. They then leveraged Cobalt […]

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Suspicious Prometei Botnet Activity

On the 31 Dec 2023, after trying multiple username/password combination, actor using IP 194.30.53.68 successfully loging to the honeypot and uploaded eight files where 2 of them are protected with a 7zip password (updates1.7z & updates2.7z). Some of  these files have been identified to be related to the Prometei trojan by Virustotal. The file sqhost.exe [6] was last found by Talos [7] […]

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