Windows provides the "net" command, which can perform the mount. You can use the "use" option to map a drive. See the help screen:

$ net use /?
The syntax of this command is:

NET USE 
[devicename | *] [\\computername\sharename[\volume] [password | *]]
        [/USER:[domainname\]username]
        [/USER:[dotted domain name\]username]   
        [/USER:[username@dotted domain name]      
        [/SMARTCARD]
        [/SAVECRED]
        [[/DELETE] | [/PERSISTENT:{YES | NO}]]

NET USE {devicename | *} [password | *] /HOME

NET USE [/PERSISTENT:{YES | NO}]
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