Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '017402f8463ac0ece654c5d863571b46' = '"%APPDATA%\winupdj.exe" ..'
- [<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] '017402f8463ac0ece654c5d863571b46' = '"%APPDATA%\winupdj.exe" ..'
Malicious functions
Executes the following
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%APPDATA%\winupdj.exe" "winupdj.exe" ENABLE
Injects code into
the following user processes:
- winupdj.exe
Modifies file system
Creates the following files
- %APPDATA%\winupdj.exe
Network activity
UDP
- DNS ASK un#####.twilightparadox.com
Miscellaneous
Creates and executes the following
- '%APPDATA%\winupdj.exe'
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%APPDATA%\winupdj.exe" "winupdj.exe" ENABLE' (with hidden window)
