Technical Information
Malicious functions:
Creates and executes the following:
- '<Current directory>\UpdatePatch.exe'
- '<Current directory>\UpdatePatch.exe' (downloaded from the Internet)
Modifies file system:
Creates the following files:
- <Current directory>\UpdatePatch.exe
Deletes the following files:
- <Current directory>\UpdatePatch.exe
- <SYSTEM32>\d3d9caps.dat
Substitutes the following files:
- <SYSTEM32>\d3d9caps.dat
Network activity:
Connects to:
- 'www.er#####cescheduler.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- http://www.er#####cescheduler.com/update/UpdatePatch.exe
- http://11#.#11.111.1/wpad.dat via wp#d
UDP:
- DNS ASK www.er#####cescheduler.com
- DNS ASK wp#d
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
