Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '0def7fe3ac8774c5c2e512578e410e3c' = '"%TEMP%\flach player.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '0def7fe3ac8774c5c2e512578e410e3c' = '"%TEMP%\flach player.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\0def7fe3ac8774c5c2e512578e410e3c.exe
Creates the following files on removable media:
- <Drive name for removable media>:\0def7fe3ac8774c5c2e512578e410e3c.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\flach player.exe' = '%TEMP%\flach player.exe:*:Enabled:flach player.exe'
Creates and executes the following:
- '%TEMP%\flach player.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\flach player.exe" "flach player.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\flach player.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\0def7fe3ac8774c5c2e512578e410e3c.exe
Network activity:
Connects to:
- 'mi#####oft.serveftp.com':1177
UDP:
- DNS ASK mi#####oft.serveftp.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'