Investigating Iranian Intrusion into Strategic Middle East Critical Infrastructure
Essential information
- Published
- 06/05/2025 19:46
- Modified
- 06/05/2025 20:13
- Tags
- 2025-05-06 CVE-2023-38950 CVE-2023-38951 CVE-2023-38952 apt credential harvesting credinterceptor critical-infrastructure custom malware hanifnet havoc hxlibrary lateral movement neoexpressrat proxy chaining remoteinjector systembc web shells
- Related entities
- 35 observables, 1 intrusion sets (apt), 9 techniques (mitre), 2 others
Description
This report details a prolonged Iranian state-sponsored intrusion into critical national infrastructure in the Middle East from May 2023 to February 2025. The threat actors employed various tactics including web shells, custom malware, and legitimate tools to maintain persistent access across multiple network segments. Key findings include the use of novel malware families like HanifNet and NeoExpressRAT, as well as extensive credential harvesting and lateral movement techniques. The intrusion demonstrated sophisticated evasion capabilities and targeted attempts to access operational technology networks. Forensic analysis revealed potential links to previously reported Iranian APT campaigns. The report provides detailed technical indicators and recommends enhanced logging, EDR deployment, and multi-factor authentication to defend against similar threats.