Olly thread patching... help

I'm debugging a program in Olly and found that I wanna change some code in the exe to remove a nasty check.

But the code I wanna change is in a thread and can't be found in the exe when using hexedit.

The program is pure c++ code and isn't packed.

The CPU window reports: thread 00000FF4
And it displays no module anymore.
It got to the code with a: :00425F3B FF15A4384900 call dword ptr [004938A4]

The code I wanna patch looks like this:
003E6913 75 3F JNE SHORT 003E6954

How do I find that code in the exe or is that located outside the exe?

Thanks
-SvensK