Here is a sandboxie report of the file posted here, looks suspicious to me, strange network connections and attempt to install itself in system startup is not right. I would wait until someone trusted confirms the MD5 of this file against the original 1.5.2 i am still running 1.5.0 so cant check here.
https://malwr.com/analysis/N2E4YWY0M2M5NzUxNDU4YTkzZmQzZmM3ZTZmZTQ5ODk/As far as I know it only offers the option of being autorun at startup. In the options menu of all the QT wallets, that option is there. But I don't really know tbh. I am not a C++ programmer.