For years, the cybersecurity landscape has been dominated by a familiar threat model: block malware, stop the attack. However, threat actors have evolved and are now leveraging what’s already inside an organization’s environment to launch attacks.
This shift in tactics involves abusing trusted tools, native binaries, and legitimate admin utilities to move laterally, escalate privileges, and persist without raising alarms. This approach allows attackers to operate undetected, making it challenging for security teams to identify and respond to these threats.
The increasing use of trusted tools by attackers is a significant concern, as it exploits the inherent trust that organizations have in these tools. Since these tools are already present within the environment, they often don’t raise the same red flags as malware, making them an attractive option for threat actors.
The implications of this trend are far-reaching, and organizations must adapt their security strategies to address this new threat landscape. By understanding the tactics and techniques used by attackers, security teams can develop more effective defenses and improve their ability to detect and respond to these types of attacks.
Some notable vulnerabilities that have been exploited in this manner include CVE-2021-44228, also known as Log4Shell, which has been used by attackers to gain unauthorized access to systems. Other vulnerabilities, such as those in Microsoft’s PowerShell, have also been exploited to execute malicious code and evade detection.
To stay ahead of these threats, organizations must adopt a proactive and layered approach to security, including implementing robust monitoring and detection capabilities, as well as providing ongoing training and education to security teams.
Source: Original Article
