Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\fgiknqst] 'ImagePath' = '%ProgramFiles%\NRVZegik.exe -k'
- [<HKLM>\SYSTEM\ControlSet001\Services\fgiknqst] 'Start' = '00000002'
Malicious functions:
Executes the following:
- '%ProgramFiles%\NRVZegik.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:
- %ProgramFiles%\NRVZegik.exe
Sets the 'hidden' attribute to the following files:
- %ProgramFiles%\NRVZegik.exe
Network activity:
Connects to:
- 'fq###.3322.org':8010
UDP:
- DNS ASK fq###.3322.org
- DNS ASK .#.
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WINHELP' WindowName: ''
- ClassName: '18467-41' WindowName: ''
