RAT
BDarkRAT
According to Threatray, BDarkRAT is a .NET RAT first discovered in 2019 that Bitter group continues to use until at least 2025.
BDarkRAT is a Windows rat operated by HAZY TIGER.
Background
Threatray reports that BDarkRAT is a .NET RAT initially identified in 2019, which the Bitter group has kept using through at least 2025.
Source: Malpedia (Fraunhofer FKIE).