Technical Information
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'EnableFirewall' = '00000000'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'DoNotAllowExceptions' = '00000000'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'DisableNotifications' = '00000001'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DoNotAllowExceptions' = '00000000'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DisableNotifications' = '00000001'
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
- Windows Update
blocks the following features:
- Windows Security Center
Executes the following:
- '<LS_APPDATA>\qcp.exe' -gav <Full path to file>
Terminates or attempts to terminate
the following user processes:
- iexplore.exe
Modifies file system:
Creates the following files:
- %TEMP%\1s2ne818kqq6yt78t1pp0ffkv
- %HOMEPATH%\Templates\1s2ne818kqq6yt78t1pp0ffkv
- %ALLUSERSPROFILE%\Application Data\1s2ne818kqq6yt78t1pp0ffkv
- <LS_APPDATA>\qcp.exe
- <LS_APPDATA>\1s2ne818kqq6yt78t1pp0ffkv
Deletes itself.
Miscellaneous:
Searches for the following windows:
- ClassName: 'msascui_class' WindowName: ''
