Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\wudfhost.url
Malicious functions
Creates and executes the following (exploit)
- '%APPDATA%\hc5tbg.exe'
Injects code into
the following system processes:
- %WINDIR%\syswow64\svchost.exe
Modifies file system
Creates the following files
- %APPDATA%\hc5tbg.exe
- %HOMEPATH%\wudfhost\wudfhost.vbs
- %HOMEPATH%\wudfhost\credwiz.exe
Network activity
TCP
HTTP GET requests
- http://se##-bc.com/royal/helper/gd/zt/cola.exe
UDP
- DNS ASK se##-bc.com
Miscellaneous
Executes the following
- '%CommonProgramFiles%\microsoft shared\equation\eqnedt32.exe' -Embedding
- '%WINDIR%\syswow64\svchost.exe'
