DbgModel.dll

Windows Debugger Data Model file version info

Library on Windows 6 known copies with hashes 1 Sigma rule names it

Is it the real DbgModel.dll?

file version info and known copies

Installed inC:\Program Files (x86)\Windows Kits\10\Debuggers\arm64\
C:\Program Files (x86)\Windows Kits\10\Debuggers\arm\
C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\

Signed byMicrosoft Windows

ProductMicrosoft Windows Operating System, Microsoft Corporation

DescriptionWindows Debugger Data Model

6 known copies

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\DbgModel.dll · signed by Microsoft Windows

270fee0dcb8fb0bda15a4dd687e0bc1ef64cfc2c7ba687744eb5d7472281174f

10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\SysWOW64\DbgModel.dll · signed by Microsoft Windows

37aa9d1b482f08d0a02c43750a9e1ed17bffee2c24ffcac17125eca3a32be740

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Debuggers\x86\DbgModel.dll · signed by Microsoft Windows

3aa8b4b0e517f0d05d9e23393c443bdd720470a77bc86fa27da4ed1fde7005ce

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Debuggers\arm64\DbgModel.dll · signed by Microsoft Windows Kits Publisher

415f4924608207d50d7ea2bd273d1b7ca09c84279f580962215d592f99583afb

10.0.19041.1 (WinBuild.160101.0800) · C:\Windows\system32\DbgModel.dll · signed by Microsoft Windows

7ae4fb26e02bda07f5b9264b4b1609d834f59a9ca77a345bbe6218314bf0c70f

10.0.19041.1 (WinBuild.160101.0800) · C:\Program Files (x86)\Windows Kits\10\Debuggers\arm\DbgModel.dll · signed by Microsoft Windows Kits Publisher

94b5acf1c2a96fd37a66da04bc7a3d4fffd3e7d8b7080ff37f9d4a3d320cb010

From 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

Sigma names DbgModel.dll in 1 rule, for every kind of event; none is a process creation rule CmdID evaluates, so none is listed.