Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Classes\VBEFile\Shell\Open\Command] '' = '<SYSTEM32>\WScript.exe "%1" %*'
Malicious functions:
Creates and executes the following:
- '%TEMP%\~vsxjfif.vbe' "<SYSTEM32>\<File name>.vbe"
Modifies file system:
Creates the following files:
- <SYSTEM32>\<File name>.vbe
- %TEMP%\~vsxjfif.vbe
- %TEMP%\aut1.tmp
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\<File name>.vbe
Deletes the following files:
- %TEMP%\~vsxjfif.vbe
- <SYSTEM32>\<File name>.vbe
- %TEMP%\aut1.tmp
Network activity:
Connects to:
- 'pa###bin.com':443
- 'localhost':1037
UDP:
- DNS ASK pa###bin.com
