Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'eknr' = '%APPDATA%\{A8844B0B-CA06-CB5E-D0E5-7B08749934CC}\eknr.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\Kespersky key.exe
Malicious functions:
Creates and executes the following:
- '%APPDATA%\{A8844B0B-CA06-CB5E-D0E5-7B08749934CC}\eknr.exe'
Modifies file system :
Creates the following files:
- %APPDATA%\{A8844B0B-CA06-CB5E-D0E5-7B08749934CC}\xox.dat
- %APPDATA%\{A8844B0B-CA06-CB5E-D0E5-7B08749934CC}\eknr.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\Kespersky key.exe
Deletes the following files:
- %TEMP%\~DFF464.tmp
Network activity:
Connects to:
- 'un#####337.no-ip.org':9481
UDP:
- DNS ASK un#####337.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''