To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\RarSFX0\JoyToKey.exe' = '%TEMP%\RarSFX0\JoyToKey.exe:*:Enabled:ipsec'
To complicate detection of its presence in the operating system,
forces the system hide from view:
blocks the following features:
- User Account Control (UAC)
Creates and executes the following:
- <SYSTEM32>\123.exe
- %TEMP%\RarSFX0\JoyToKey.exe
- %TEMP%\RarSFX0\rinst.exe
Executes the following:
- <SYSTEM32>\winmine.exe
- <SYSTEM32>\notepad.exe
Injects code into
the following system processes:
a large number of user processes.
Installs hooks to intercept notifications
on keystrokes:
- Handler for all processes: <SYSTEM32>\123hk.dll