Executive Summary
TrendAI Research has identified two distinct campaigns, SHADOW-AETHER-040 and SHADOW-AETHER-064, that leverage agentic AI (such as Anthropic's Claude) to automate various stages of the cyber kill chain. These campaigns target government, financial, and aviation sectors in Latin America, with SHADOW-AETHER-040 appearing to be Spanish-speaking and SHADOW-AETHER-064 appearing to be Portuguese-speaking. While they are separate entities, they share strikingly similar TTPs, suggesting a broader trend in AI-assisted tradecraft.
The attackers utilize AI agents to dynamically generate exploit scripts, analyze configurations for credentials, and manage lateral movement through SOCKS5 tunnels. Notably, these agents are capable of bypassing security safeguards via deceptive prompt engineering (claiming authorized red team status) and creating custom backdoors such as 'implante_http' and 'SOCKTZ'. The use of AI-generated code allows these actors to evade traditional signature-based detection by producing unique, 'on-the-fly' malicious scripts and binaries.
This shift toward AI-augmented operations signifies a major evolution in threat efficiency. Organizations must prioritize strong security fundamentals, including patching and zero-trust controls, as AI agents rely on existing vulnerabilities and misconfigurations to achieve their objectives. The rapid analysis and weaponization of internal logs and credentials by AI agents significantly reduce the window for response once initial access is gained.
Key Details
Threat Name
SHADOW-AETHER AI-Augmented Campaigns
Affects
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Adversary
SHADOW-AETHER-040 Other Adversaries and Aliases: SHADOW-AETHER-064
MITRE Techniques
Malware/Tools
implante_http, SOCKTZ, POW, Neo-reGeorg, Chisel, CrackMapExec, Impacket, ProxyChains, PetitPotam
