How can I contact Ditech about buying a home in their inventory?

[Jacob Greer]

I just found a home that I would love to buy that is in, or just came out of, the foreclosure process. The home is 5 houses down from another property I currently own and rent. Greentree Servicing is now listed as the owner on the county assessor's website, which was recently purchased by Ditech, a Walter Company. My question is...can I contact Ditech ahead of the foreclosure auction to attempt to purchase the home? Please let me know if this is possible and how to go about it. Thanks