MicrosoftAccountTokenProvider.dll
Microsoft Account Token Provider file version info
Library on Windows 2 known copies with hashes 1 Sigma rule names it
Is it the real MicrosoftAccountTokenProvider.dll?
C:\Windows\system32\C:\Windows\SysWOW64\2 known copies
10.0.19041.423 (WinBuild.160101.0800) · C:\Windows\SysWOW64\MicrosoftAccountTokenProvider.dll · signed by Microsoft Windows
5426b804b78b43247ac6cda00f35bb60296f08d84b6034277fa9a345bf4b922410.0.19041.423 (WinBuild.160101.0800) · C:\Windows\system32\MicrosoftAccountTokenProvider.dll · signed by Microsoft Windows
e6088d0ba8cf80348c29ff019d0fc488ccc4585f13ba93abfce513b0a98c1d05From the file’s version info and the copies recorded by xCyclopedia (MIT). A copy in another folder, signed by someone else or with another hash is not necessarily malicious, but it is worth a closer look. In Ceplin, "<sha256>".whatis() says which known copy a hash is.
What detects it
Sigma names MicrosoftAccountTokenProvider.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.