Critical

NightEagle targets Russian companies

Securelist

September 16, 2026 at 10:00 AM

Actively Exploited

Overview

Kaspersky's GERT team has identified a new campaign from the NightEagle APT group, which is targeting Russian companies. This campaign utilizes the GhostContainer backdoor and exploits vulnerabilities in Active Directory and Remote Desktop Protocol (RDP). The tools used in these attacks are hosted on GitHub, raising concerns about the accessibility of malicious resources for attackers. Companies in Russia should be particularly vigilant as these vulnerabilities can lead to unauthorized access and potential data breaches. Understanding the methods employed by NightEagle is crucial for organizations to strengthen their defenses against such targeted campaigns.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: Active Directory, Remote Desktop Protocol (RDP), GhostContainer backdoor
Action Required: Organizations should implement security patches for Active Directory and RDP, monitor network traffic for unusual activity, and restrict access to sensitive systems.
Timeline: Newly disclosed

Original Article Summary

Kaspersky GERT experts have uncovered a new campaign by the NightEagle APT, featuring the GhostContainer backdoor and tools hosted on GitHub. The group is also exploiting vulnerabilities in Active Directory and RDP.

Impact

Active Directory, Remote Desktop Protocol (RDP), GhostContainer backdoor

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Organizations should implement security patches for Active Directory and RDP, monitor network traffic for unusual activity, and restrict access to sensitive systems. Regular updates and security training for employees are also recommended.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to APT, Kaspersky.

Read Original Article

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