Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jng' = '%APPDATA%\Microsoft\Windows\Start Menu\Programs\jng.exe'
Malicious functions
Creates and executes the following
- '' (downloaded from the Internet)
Creates and executes the following (exploit)
- '%APPDATA%\jng5752.exe'
Modifies file system
Creates the following files
- %APPDATA%\jng5752.exe
- %APPDATA%\microsoft\windows\start menu\programs\jng.exe
Network activity
UDP
- DNS ASK tu###inblog.com
Miscellaneous
Creates and executes the following
- '%APPDATA%\microsoft\windows\start menu\programs\jng.exe'
Executes the following
- '%CommonProgramFiles%\microsoft shared\equation\eqnedt32.exe' -Embedding
- '%WINDIR%\syswow64\cmd.exe' /c REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "jng" /t REG_SZ /d "%APPDATA%\Microsoft\Windows\Start Menu\Programs\jng.exe"
- '%WINDIR%\syswow64\reg.exe' ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "jng" /t REG_SZ /d "%APPDATA%\Microsoft\Windows\Start Menu\Programs\jng.exe"
