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Trend Micro Research, News and Perspectives 10 months, 4 weeks ago

Warlock: From SharePoint Vulnerability Exploit to Enterprise Ransomware

Warlock ransomware exploits unpatched Microsoft SharePoint vulnerabilities to gain access, escalate privileges, steal credentials, move laterally, and deploy ransomware with data exfiltration across enterprise environments.

Trend Micro Research, News and Perspectives 1 year, 7 months ago

MITRE ATT&CK 2024 Results for Enterprise Security

Enterprise 2024 will incorporate multiple, smaller emulations for a more nuanced and targeted evaluation of defensive capabilities. We’re excited to offer two distinct adversary focus areas: Ransomware targeting Windows and Linux, and the Democratic People's Republic of Korea's targeting macOS.

Trend Micro Research, News and Perspectives 3 years, 5 months ago

New Mimic Ransomware Abuses Everything APIs for its Encryption Process

Trend Micro researchers discovered a new ransomware that abuses the APIs of a legitimate tool called Everything, a Windows filename search engine developed by Voidtools that offers quick searching and real-time updates for minimal resource usage.

We recently found a new ransomware family, which we have dubbed as HavanaCrypt, that disguises itself as a legitimate Google Software Update application and uses a Microsoft web hosting service IP address as its command-and-control (C&C) server to circumvent detection.