Spyware
TianySpy
According to Trend Micro, this malware appears to have been designed to steal credentials associated with membership websites of major Japanese telecommunication services.
TianySpy is a Android spyware.
Background
Trend Micro indicates that this malware looks purpose-built to harvest credentials tied to the membership portals of major Japanese telecommunication providers.
Source: Malpedia (Fraunhofer FKIE).