Infostealer
DOSTEALER
According to Mandiant, DOSTEALER is a dataminer that mines browser login and cookie data.
DOSTEALER is a Windows infostealer.
Background
Mandiant describes DOSTEALER as a dataminer that harvests login and cookie information from browsers. It additionally supports capturing screenshots and recording keystrokes.
Source: Malpedia (Fraunhofer FKIE).