MaxMustermann, i'm not seeing any token in there.
you can also use RABCDAsm to decompile the swf
https://github.com/CyberShadow/RABCDAsm/downloads
(using powershell)
.\abcexport.exe .\player.swf
.\rabcdasm.exe .\player-0.abc
cd .\player-0
dir -recurse | select-string -pattern "secureTokenResponse"
then check the files it finds