Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,%WINDIR%\%USERNAME%.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\msvbvm60.dll
- <Drive name for removable media>:\Punya %USERNAME%.exe
- <Drive name for removable media>:\FFE.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
- System Restore (SR)
- Windows Security Center
Terminates or attempts to terminate
the following user processes:
- AVP.EXE
- nod32.exe
- AVP32.EXE
- avgcc.exe
- ashAvast.exe
- AVPM.EXE
Modifies file system :
Creates the following files:
- <SYSTEM32>\ set.com
- %WINDIR%\%USERNAME%.exe
- C:\baca euy.txt
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\msvbvm60.dll
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\FFE.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'ThunderRT6ComboBox' WindowName: ''
- ClassName: 'ThunderRT6ListBox' WindowName: ''
- ClassName: 'ThunderRT6FormDC' WindowName: ''
- ClassName: 'ThunderRT6Frame' WindowName: ''
