Going from this

to this

1)First of all you need to crop your image of course.
2)Dublicate it and set to Soft Light
3)Now you need to make Selective Color Layer:
Reds: +100 0 -14 0
Whites: 0 0 0 -7
Neturals: +55 0 +15 0
4)Then, Hue/Saturation Layer:
Master: Hue -11 Saturation +11
5)Duplicate your base and bring to the top. Then make it white/black and set to Soft Light
(you can make it black/white by using new Hue/Saturation Layer. Just set saturation level to zero and merge it with your duplicated base)
6)New Solid Color Layer. Fill it with #050b33 and set to Exclusion
7)New Hue/Saturation Layer: Saturation +35
8)New Solid Color Layer fill with #bcbcbc and set to Multiply and Opacity 18%
(This step depends of type of the base. You can play with opacity and color's number. But for this base I used that propeteries)
9)Now we need to remove some green and yellow color from our icon.
New Photo Filter Layer. Set to the "filter" and choose "Blue". Opacity 31%(As usual you can play with this options)
10)Finaly, Brightness/Contrast Layer: -10 for brightness and +10 for contrast
Yey.
We've finaly made it ^_^v
CHECK the PSD