Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- <SYSTEM32>\tasks\updates\ewbwozglz
Malicious functions
Creates and executes the following
- '' (downloaded from the Internet)
Creates and executes the following (exploit)
- '%TEMP%\gucc.exe'
Injects code into
the following user processes:
- gucc.exe
Modifies file system
Creates the following files
- %TEMP%\gucc.exe
- %APPDATA%\ewbwozglz.exe
- %TEMP%\tmp8b0f.tmp
Deletes the following files
- %TEMP%\tmp8b0f.tmp
Network activity
Connects to
- '23.##.148.61':80
TCP
HTTP GET requests
- http://23.##.148.61/978/gucc.exe
Miscellaneous
Creates and executes the following
- '%WINDIR%\syswow64\schtasks.exe' /Create /TN "Updates\EWBWOzGLZ" /XML "%TEMP%\tmp8B0F.tmp"' (with hidden window)
Executes the following
- '%CommonProgramFiles%\microsoft shared\equation\eqnedt32.exe' -Embedding
- '%WINDIR%\syswow64\schtasks.exe' /Create /TN "Updates\EWBWOzGLZ" /XML "%TEMP%\tmp8B0F.tmp"
