Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'nPrivacy' = '%PROGRAM_FILES%\nPrivacy\nPrivacyC.exe /RUN'
Malicious functions:
Creates and executes the following:
- %PROGRAM_FILES%\nPrivacy\nPrivacyC.exe INSTALL
Modifies file system :
Creates the following files:
- %PROGRAM_FILES%\nPrivacy\nPrivacyC.exe
- %PROGRAM_FILES%\nPrivacy\Uninstall.exe
- %TEMP%\nse2.tmp\System.dll
- %TEMP%\nse2.tmp\KillProcDLL.dll
Deletes the following files:
- %TEMP%\nse2.tmp\System.dll
- %TEMP%\nse2.tmp\KillProcDLL.dll
Network activity:
Connects to:
- 'www.np###acy.co.kr':80
- 'su#.##rivacy.co.kr':80
TCP:
HTTP POST requests:
- www.np###acy.co.kr/mmsv/Access.php
- su#.##rivacy.co.kr/nprivacy/nPrivacyC.dat
UDP:
- DNS ASK www.np###acy.co.kr
- DNS ASK su#.##rivacy.co.kr
- '<Private IP address>':1035
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
