Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Windows Update' = '%TEMP%\service2.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Windows Services' = 'service2.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\Facebook\Pictures\Desktop.ini
- <Drive name for removable media>:\Facebook\Pictures\My Picture.SCR
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Searches for windows to
detect analytical utilities:
- ClassName: 'OLLYDBG', WindowName: ''
- ClassName: 'GBDYLLO', WindowName: ''
- ClassName: 'pediy06', WindowName: ''
- ClassName: 'FilemonClass', WindowName: ''
- ClassName: '', WindowName: 'File Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'PROCMON_WINDOW_CLASS', WindowName: ''
- ClassName: '', WindowName: 'Process Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'RegmonClass', WindowName: ''
- ClassName: '', WindowName: 'Registry Monitor - Sysinternals: www.sysinternals.com'
Modifies file system:
Creates the following files:
- %TEMP%\service2.exe
Sets the 'hidden' attribute to the following files:
- %TEMP%\service2.exe
Network activity:
Connects to:
- '<LOCALNET>.2.50':6667
Miscellaneous:
Searches for the following windows:
- ClassName: '18467-41' WindowName: ''
Creates and executes the following:
- '%TEMP%\service2.exe'
