Identifying and Mitigating Potential Velociraptor Abuse


Open-source technologies and communities are a big part of the Rapid7 ethos, and that’s not by chance – it’s by design. Rapid7 believe that their Metasploit, AttackerKB, and Velociraptor initiatives help create a strong threat intelligence foundation as well as a secure digital future for all. Unfortunately, the same open-source tools that help security teams prioritize risk and enhance security outcomes can be misused by threat actors for nefarious purposes.

For example, Rapid7 researchers are aware that the digital forensics and incident response (DFIR) tool Velociraptor has been observed being leveraged by threat actors to execute a ransomware campaign. Rapid7 has implemented detections for this and other Velociraptor-related misuse, and is not impacted by this incident.

Read more…
Source: Rapid7


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • Ransomware-as-a-service: Understanding the cybercrime gig economy and how to protect yourself

    May 9, 2022

    The security landscape has become increasingly challenging and complex for our customers. Threats have grown at an alarming rate over the last year, and cybercrime is now expected to cost the world USD10.5 trillion annually by 2025, up from USD3 trillion a decade ago and USD6 trillion in 2021.1 As attacks increase in scale, so must ...

  • Ukraine warns of “chemical attack” phishing pushing stealer malware

    May 9, 2022

    Ukraine’s Computer Emergency Response Team (CERT-UA) is warning of the mass distribution of Jester Stealer malware via phishing emails using warnings of impending chemical attacks to scare recipients into opening attachments. As the war between Russia and Ukraine continues, the threat of escalation in using more lethal weapons remains a concern. Ukrainians live under this constant fear, ...

  • It costs just $7 to rent DCRat to backdoor your network

    May 9, 2022

    A budget-friendly remote access trojan (RAT) that’s under active development is selling on underground Russian forums for about $7 for a two-month subscription, according to BlackBerry researchers today. The backdoor Windows malware, dubbed DCRat or DarkCrystal RAT, was released in 2018, then redesigned and relaunched the following year. An individual who goes by the handles boldenis44, ...

  • Exploits created for critical F5 BIG-IP flaw – install patch immediately

    May 8, 2022

    Security researchers are warning F5 BIG-IP admins to immediately install the latest security updates after creating exploits for a recently disclosed critical CVE-2022-1388 remote code execution vulnerability. Last week, F5 disclosed a new critical remote code execution in BIG-IP networking devices tracked as CVE-2022-1388. This vulnerability affects the BIG-IP iControl REST authentication component and allows remote ...

  • NetDooka Framework Distributed via PrivateLoader Malware as Part of Pay-Per-Install Service

    May 5, 2022

    Trend Micro researchers recently encountered a fairly sophisticated malware framework that they named NetDooka after the names of some of its components. The framework is distributed via a pay-per-install (PPI) service and contains multiple parts, including a loader, a dropper, a protection driver, and a full-featured remote access trojan (RAT) that implements its own network ...

  • UK: Phishing operation hits National Health Service email accounts to harvest Microsoft credentials

    May 5, 2022

    A phishing operation compromised over one hundred UK National Health Service (NHS) employees’ Microsoft Exchange email accounts for credential harvesting purposes, according to email security shop Inky. During the phishing campaign, which began in October 2021 and spiked in March 2022, the email security firm detected 1,157 phishing emails originating from NHSMail accounts that belonged to ...