Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Audio HD Driver' = '%TEMP%\dllhoist.exe'
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
Modifies file system :
Creates the following files:
- %TEMP%\dllhoist.exe
Sets the 'hidden' attribute to the following files:
- %TEMP%\dllhoist.exe
Network activity:
Connects to:
- 'www.de###nline.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- wp#d/wpad.dat
HTTP POST requests:
- www.de###nline.com/test/noise/connect.php
UDP:
- DNS ASK www.de###nline.com
- DNS ASK wp#d
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
