Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /o'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /g'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /i'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /Z'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /S'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /L'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /X'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /f'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /m'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /Y'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /N'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Sxikihuvuw' = 'rundll32.exe "%WINDIR%\sgndfi.dll",Startup'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /B'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /j'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /U'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /w'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qokef' = '%HOMEPATH%\qokef.exe /E'
Creates the following files on removable media:
- <Drive name for removable media>:\Passwords.exe
- <Drive name for removable media>:\RCX3.tmp
- <Drive name for removable media>:\RCX2.tmp
- <Drive name for removable media>:\RCX6.tmp
- <Drive name for removable media>:\RCX5.tmp
- <Drive name for removable media>:\RCX4.tmp
- <Drive name for removable media>:\Secret.exe
- <Drive name for removable media>:\qokef.exe
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\Porn.exe
- <Drive name for removable media>:\RCX1.tmp
- <Drive name for removable media>:\Sexy.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
Creates and executes the following:
- %HOMEPATH%\qokef.exe
- %HOMEPATH%\jim.exe
- %HOMEPATH%\hzkmOtKYHA.exe
Executes the following:
- <SYSTEM32>\rundll32.exe "%WINDIR%\sgndfi.dll",iep
- <SYSTEM32>\tasklist.exe
- <SYSTEM32>\rundll32.exe "%WINDIR%\sgndfi.dll",Startup
Modifies file system :
Creates the following files:
- %WINDIR%\sgndfi.dll
- %HOMEPATH%\qokef.exe
- %HOMEPATH%\hzkmOtKYHA.exe
- %HOMEPATH%\jim.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\qokef.exe
- <Drive name for removable media>:\autorun.inf
- %HOMEPATH%\qokef.exe
Deletes the following files:
- <Drive name for removable media>:\Porn.exe
- <Drive name for removable media>:\Passwords.exe
- %HOMEPATH%\hzkmOtKYHA.exe
- <Drive name for removable media>:\Sexy.exe
Deletes itself.
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''