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FoggyWeb (bc11844e-0348-4eed-a48a-0554d68db38c)

FoggyWeb is a passive and highly-targeted backdoor capable of remotely exfiltrating sensitive information from a compromised Active Directory Federated Services (AD FS) server. It has been used by APT29 since at least early April 2021.[MSTIC FoggyWeb September 2021]

Cluster A Galaxy A Cluster B Galaxy B Level
APT29 (4c3e48b9-4426-4271-a7af-c3dfad79f447) Tidal Groups FoggyWeb (bc11844e-0348-4eed-a48a-0554d68db38c) Tidal Software 1