Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Microsoft Update' = '%TEMP%\skyp\Microsoft Update.lnk'
Malicious functions:
Executes the following:
- '%TEMP%\JXYAQW.exe'
Modifies file system:
Creates the following files:
- %TEMP%\aut2.tmp
- %TEMP%\JXYAQW.exe
- %TEMP%\aut1.tmp
- %TEMP%\grniosb
Deletes the following files:
- %TEMP%\aut2.tmp
- %TEMP%\grniosb
- %TEMP%\aut1.tmp
Network activity:
Connects to:
- 'it#####lshots.ddns.net':1337
UDP:
- DNS ASK it#####lshots.ddns.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
