Technical Information
Malicious functions:
Creates and executes the following:
- '' (downloaded from the Internet)
Modifies file system:
Creates the following files:
- %TEMP%\dw.log
- %TEMP%\2A7FE.dmp
- <SYSTEM32>\p\plugandplay__.exe
- %WINDIR%\fx45.exe
Deletes the following files:
- %WINDIR%\fx45.exe
Network activity:
Connects to:
- 'an######llectiononline.com':603
- '20#.#6.232.182':80
- 'wp#d':80
TCP:
HTTP GET requests:
- http://download.microsoft.com/download/B/A/4/BA4A7E71-2906-4B2D-A0E1-80CF16844F5F/dotNetFx45_Full_setup.exe via 20#.#6.232.182
- http://11#.#11.111.1/wpad.dat via wp#d
UDP:
- DNS ASK an######llectiononline.com
- DNS ASK download.microsoft.com
- DNS ASK wp#d
Miscellaneous:
Creates and executes the following:
- '%WINDIR%\fx45.exe' /q /norestart
- '<SYSTEM32>\p\plugandplay__.exe' -install
Executes the following:
- '%CommonProgramFiles%\Microsoft Shared\DW\DW20.EXE' -x -s 760
