Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'nvcxsdfgh' = '%APPDATA%\SunJavaUpdataShedule\SunJavaUpdata.exe'
Malicious functions:
Executes the following:
- '<SYSTEM32>\reg.exe' add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "nvcxsdfgh" /t REG_SZ /d "%APPDATA%\SunJavaUpdataShedule\SunJavaUpdata.exe
- '<SYSTEM32>\notepad.exe'
Injects code into
the following system processes:
- <SYSTEM32>\notepad.exe
Modifies file system :
Creates the following files:
- %APPDATA%\SunJavaUpdataShedule\SunJavaUpdata.exe
Network activity:
UDP:
- DNS ASK oz#####c27.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
