As cyber attackers continue to evolve their techniques, process injection has emerged as one of the top threats in 2019. This method of injecting malicious code into legitimate processes allows attackers to evade detection and carry out a wide range of malicious activities. In this article, we will explore the nuances of process injection, why it has become a preferred technique for attackers, and what individuals and organizations can do to protect themselves.
Process injection is a technique used by malware to inject its code into a legitimate process running on a computer. By injecting code into a trusted process, malware can evade detection by security tools and use the legitimate processs permissions to carry out malicious activities. There are several common methods of process injection, including DLL injection, code caves, and process hollowing. Each method has its own unique characteristics and challenges for defenders.
Process injection has become a preferred technique for attackers for several reasons. First, it allows malware to operate stealthily within the context of a legitimate process, making it more difficult for security tools to detect and stop the malicious activity. Second, process injection can enable attackers to bypass security controls by exploiting trusted processes and applications. Finally, process injection can be used to inject code into processes that have higher privileges, allowing attackers to escalate their privileges and carry out more damaging attacks.
To protect against process injection attacks, individuals and organizations can take several proactive measures. First, maintaining updated antivirus and antimalware software can help detect and remove malicious code injected into processes. Second, implementing robust endpoint security solutions that monitor process behavior and detect anomalies can help identify and stop process injection attacks. Additionally, restricting user permissions and implementing least privilege access controls can limit the impact of process injection attacks by reducing the permissions available to the attacker.
Process injection differs from other attack techniques in that it allows malware to operate within the context of a legitimate process, making it harder to detect and stop by security tools. While other techniques may rely on exploiting vulnerabilities in software or network protocols, process injection leverages the trust established by legitimate processes to carry out malicious activities.
Indicators of a process injection attack may include unusual process behavior, such as unexpected network connections or CPU usage, unexplained changes to system files or registry entries, and the presence of suspicious processes or DLLs in memory. Security tools can also detect process injection by monitoring process creation and termination events and looking for unexpected process relationships.
Security teams can detect and respond to process injection attacks by implementing endpoint detection and response solutions that monitor process behavior and detect indicators of compromise. Once a process injection attack is detected, security teams can contain the attack by isolating the infected system, removing the malicious code from memory, and investigating the root cause of the attack to prevent future incidents.
|
Google Dorks Database |
Exploits Vulnerability |
Exploit Shellcodes |
|
CVE List |
Tools/Apps |
News/Aarticles |
|
Phishing Database |
Deepfake Detection |
Trends/Statistics & Live Infos |
Tags:
Process Injection is the top attacker technique in 2019.