Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'wmgrupd' = '%APPDATA%\wmgrupd.exe'
Malicious functions:
Creates and executes the following:
- '%TEMP%\Del1.tmp' 216 "<Full path to virus>"
- '%APPDATA%\wmgrupd.exe'
Modifies file system :
Creates the following files:
- %TEMP%\Del1.tmp
- %TEMP%\siryo.pdf
- %APPDATA%\wmgrupd.exe
Deletes itself.
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
