Umbral Presence is a one-man project by Rustam Shakirzyanov known from Rakoth. It was founded to compose more agressive music that he did with Rakoth, which is more based on a folkish background. One demo was recorded and released, though the status is officially still on "active" - still the future is rather unclear for the moment.
Source: http://www.spirit-of-metal.com/biographie-groupe-Umbral_Presence-id_bio-2219-l-en.html