Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'KRIS' = '%WINDIR%\Sogou.exe'
Malicious functions:
Creates and executes the following:
- %WINDIR%\Sogou.exe
Executes the following:
- <SYSTEM32>\taskkill.exe /f /im Ksafetray.exe
Searches for windows to
detect analytical utilities:
- ClassName: '' WindowName: 'Process Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'PROCMON_WINDOW_CLASS' WindowName: ''
- ClassName: '' WindowName: 'Registry Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'RegmonClass' WindowName: ''
- ClassName: '' WindowName: 'File Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'GBDYLLO' WindowName: ''
- ClassName: 'OLLYDBG' WindowName: ''
- ClassName: 'FilemonClass' WindowName: ''
- ClassName: 'pediy06' WindowName: ''
Modifies file system :
Creates the following files:
- %PROGRAM_FILES%\svchest.ini
- %WINDIR%\Sogou.exe
Moves itself:
- from <Full path to virus> to C:\1.tmp
Deletes itself.
Network activity:
Connects to:
- '61.##.186.78':1997
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: ''
- ClassName: '18467-41' WindowName: ''
