remote ssh -> access vagrant on wsl 2 error - windows

Question

I want to access folders in vagrant(on wsl2) from VScode windows(host)
Windows
-- WSL 2
-- vagrnat
I copied 'vagrant ssh-config' into '.ssh/config'
my 'config'
Host host
HostName host
IdentityFile C:\path\to\key
User user
Host vagrant
HostName 172.31.32.1
User vagrant
Port 2222
UserKnownHostsFile /dev/null
StrictHostKeyChecking no
PasswordAuthentication no
IdentityFile /mnt/c/Users/Mike/projects/lighthouse/.vagrant/machines/default/virtualbox/private_key
IdentitiesOnly yes
LogLevel FATAL
and the output is
[13:57:11.814] Log Level: 2
[13:57:11.815] remote-ssh#0.76.1
[13:57:11.815] win32 x64
[13:57:11.819] SSH Resolver called for “ssh-remote+vagrant”, attempt 1
[13:57:11.820] “remote.SSH.useLocalServer”: false
[13:57:11.820] “remote.SSH.showLoginTerminal”: false
[13:57:11.820] “remote.SSH.remotePlatform”: {}
[13:57:11.820] “remote.SSH.path”: undefined
[13:57:11.820] “remote.SSH.configFile”: C:\Users\Mike.ssh\config
[13:57:11.820] “remote.SSH.useFlock”: true
[13:57:11.820] “remote.SSH.lockfilesInTmp”: false
[13:57:11.821] “remote.SSH.localServerDownload”: auto
[13:57:11.821] “remote.SSH.remoteServerListenOnSocket”: false
[13:57:11.821] “remote.SSH.showLoginTerminal”: false
[13:57:11.821] “remote.SSH.defaultExtensions”: []
[13:57:11.821] “remote.SSH.loglevel”: 2
[13:57:11.821] “remote.SSH.enableDynamicForwarding”: true
[13:57:11.821] “remote.SSH.enableRemoteCommand”: false
[13:57:11.821] “remote.SSH.serverPickPortsFromRange”: {}
[13:57:11.821] “remote.SSH.serverInstallPath”: {}
[13:57:11.841] SSH Resolver called for host: vagrant
[13:57:11.841] Setting up SSH remote “vagrant”
[13:57:11.861] Using commit id “c722ca6c7eed3d7987c0d5c3df5c45f6b15e77d1” and quality “stable” for server
[13:57:11.864] Install and start server if needed
[13:57:13.663] Checking ssh with “ssh -V”
[13:57:13.697] > OpenSSH_for_Windows_8.1p1, LibreSSL 3.0.2
[13:57:13.702] Using SSH config file “C:\Users\Mike.ssh\config”
[13:57:13.702] Running script with connection command: ssh -T -D 64189 -F “C:\Users\Mike.ssh\config” vagrant bash
[13:57:13.704] Terminal shell path: C:\WINDOWS\System32\cmd.exe
[13:57:13.921] > e]0;C:\WINDOWS\System32\cmd.exea
[13:57:13.921] Got some output, clearing connection timeout
[13:57:13.947] > vagrant#172.31.32.1: Permission denied (publickey,password).
[13:57:13.956] > 프로세스에서 없는 파이프에 쓰려고 했습니다.
[13:57:15.208] “install” terminal command done
[13:57:15.209] Install terminal quit with output: 프로세스에서 없는 파이프에 쓰려고 했습니다.
[13:57:15.209] Received install output: 프로세스에서 없는 파이프에 쓰려고 했습니다.
[13:57:15.209] Failed to parse remote port from server output
[13:57:15.210] Resolver error: Error:
at Function.Create (c:\Users\Mike.vscode\extensions\ms-vscode-remote.remote-ssh-0.76.1\out\extension.js:1:586041)
at Object.t.handleInstallOutput (c:\Users\Mike.vscode\extensions\ms-vscode-remote.remote-ssh-0.76.1\out\extension.js:1:584693)
at Object.t.tryInstall (c:\Users\Mike.vscode\extensions\ms-vscode-remote.remote-ssh-0.76.1\out\extension.js:1:681846)
at processTicksAndRejections (internal/process/task_queues.js:93:5)
at async c:\Users\Mike.vscode\extensions\ms-vscode-remote.remote-ssh-0.76.1\out\extension.js:1:644486
at async Object.t.withShowDetailsEvent (c:\Users\Mike.vscode\extensions\ms-vscode-remote.remote-ssh-0.76.1\out\extension.js:1:647831)
at async Object.t.resolve (c:\Users\Mike.vscode\extensions\ms-vscode-remote.remote-ssh-0.76.1\out\extension.js:1:645565)
at async c:\Users\Mike.vscode\extensions\ms-vscode-remote.remote-ssh-0.76.1\out\extension.js:1:722872
[13:57:15.216] ------
I tried
'ssh user#vagrant'
: user#IP addr: Permission denied (publickey,password)
remote-ssh:kill vs code server on host..
remote-ssh:uninstall vs code server on host..
checked remote.ssh:config file PATH in vscode remote-ssh settings
don't exist 'known_hosts' in .ssh folder(hidden file checked)
tried solutions from searching I found, but still stuck here.