Duqu - ื‘ื•ื‘ืช ืงื™ื ื•ืŸ ื–ื“ื•ื ื™ืช

ืžื‘ื•ื

ื‘-1 ื‘ืกืคื˜ืžื‘ืจ 2011, ืงื•ื‘ืฅ ื‘ืฉื ~DN1.tmp ื ืฉืœื— ืœืืชืจ VirusTotal ืžื”ื•ื ื’ืจื™ื”. ื‘ืื•ืชื• ื–ืžืŸ, ื”ืงื•ื‘ืฅ ื–ื•ื”ื” ื›ื–ื“ื•ื ื™ ืขืœ ื™ื“ื™ ืฉื ื™ ืžื ื•ืขื™ ืื ื˜ื™-ื•ื™ืจื•ืก ื‘ืœื‘ื“ - BitDefender ื•-AVIRA. ื›ืš ื”ืชื—ื™ืœ ื”ืกื™ืคื•ืจ ืฉืœ ื“ื•ืงื•. ื‘ืžื‘ื˜ ืงื“ื™ืžื”, ื™ืฉ ืœื•ืžืจ ืฉืžืฉืคื—ืช ื”ืชื•ื›ื ื•ืช ื”ื–ื“ื•ื ื™ื•ืช Duqu ื ืงืจืื” ืขืœ ืฉื ื”ืงื•ื‘ืฅ ื”ื–ื”. ืขื ื–ืืช, ืงื•ื‘ืฅ ื–ื” ื”ื•ื ืžื•ื“ื•ืœ ืชื•ื›ื ืช ืจื™ื’ื•ืœ ืขืฆืžืื™ ืœื—ืœื•ื˜ื™ืŸ ืขื ืคื•ื ืงืฆื™ื•ืช Keylogger, ื”ืžื•ืชืงืŸ, ื›ื›ืœ ื”ื ืจืื”, ื‘ืืžืฆืขื•ืช ื”ื•ืจื“ื” ื–ื“ื•ื ื™ืช, ื•ื”ื•ื ื™ื›ื•ืœ ืœื”ื™ื—ืฉื‘ ืจืง ื›"ืขื•ืžืก" ืฉื ื˜ืขืŸ ืขืœ ื™ื“ื™ ืชื•ื›ื ืช ื”ื–ื“ื•ื ื™ืช Duqu ื‘ืžื”ืœืš ืคืขื•ืœืชื”, ื•ืœื ื›ืจื›ื™ื‘ ( ืžื•ื“ื•ืœ) ืฉืœ Duqu . ืื—ื“ ืžืžืจื›ื™ื‘ื™ Duqu ื ืฉืœื— ืœืฉื™ืจื•ืช Virustotal ืจืง ื‘-9 ื‘ืกืคื˜ืžื‘ืจ. ื”ืžืืคื™ื™ืŸ ื”ื™ื™ื—ื•ื“ื™ ืฉืœื• ื”ื•ื ื“ืจื™ื™ื‘ืจ ื—ืชื•ื ื“ื™ื’ื™ื˜ืœื™ืช ืขืœ ื™ื“ื™ C-Media. ื›ืžื” ืžื•ืžื—ื™ื ื”ื—ืœื• ืžื™ื“ ืœืฆื™ื™ืจ ืื ืœื•ื’ื™ื•ืช ืขื ื“ื•ื’ืžื” ืžืคื•ืจืกืžืช ื ื•ืกืคืช ืฉืœ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช - Stuxnet, ืฉื’ื ื”ืฉืชืžืฉื” ื‘ื“ืจื™ื™ื‘ืจื™ื ื—ืชื•ืžื™ื. ื”ืžืกืคืจ ื”ื›ื•ืœืœ ืฉืœ ืžื—ืฉื‘ื™ื ื ื’ื•ืขื™ื ื‘-Duqu ืฉื–ื•ื”ื• ืขืœ ื™ื“ื™ ื—ื‘ืจื•ืช ืื ื˜ื™-ื•ื™ืจื•ืก ืฉื•ื ื•ืช ื‘ืจื—ื‘ื™ ื”ืขื•ืœื ืขื•ืžื“ ืขืœ ืขืฉืจื•ืช. ื—ื‘ืจื•ืช ืจื‘ื•ืช ื˜ื•ืขื ื•ืช ืฉืื™ืจืืŸ ื”ื™ื ืฉื•ื‘ ื”ื™ืขื“ ื”ืžืจื›ื–ื™, ืืš ืื ืœืฉืคื•ื˜ ืœืคื™ ื”ืคื™ื–ื•ืจ ื”ื’ื™ืื•ื’ืจืคื™ ืฉืœ ื”ื–ื™ื”ื•ืžื™ื, ืœื ื ื™ืชืŸ ืœื•ืžืจ ื–ืืช ื‘ื•ื•ื“ืื•ืช.
Duqu - ื‘ื•ื‘ืช ืงื™ื ื•ืŸ ื–ื“ื•ื ื™ืช
ื‘ืžืงืจื” ื–ื”, ืืชื” ืฆืจื™ืš ืœื“ื‘ืจ ื‘ื‘ื™ื˜ื—ื•ืŸ ืจืง ืขืœ ื—ื‘ืจื” ืื—ืจืช ืขื ืžื™ืœื” ื—ื“ืฉื” APT (ืื™ื•ื ืžืชืžื™ื“ ืžืชืงื“ื).

ื”ืœื™ืš ื”ื˜ืžืขืช ื”ืžืขืจื›ืช

ื—ืงื™ืจื” ืฉื ืขืจื›ื” ืขืœ ื™ื“ื™ ืžื•ืžื—ื™ื ืžื”ืืจื’ื•ืŸ ื”ื”ื•ื ื’ืจื™ CrySyS (ืžืขื‘ื“ื” ื”ื•ื ื’ืจื™ืช ืœืงืจื™ืคื˜ื•ื’ืจืคื™ื” ื•ืื‘ื˜ื—ืช ืžืขืจื›ืช ื‘ืื•ื ื™ื‘ืจืกื™ื˜ืช ื‘ื•ื“ืคืฉื˜ ืœื˜ื›ื ื•ืœื•ื’ื™ื” ื•ื›ืœื›ืœื”) ื”ื•ื‘ื™ืœื” ืœื’ื™ืœื•ื™ ื”ืžืชืงื™ืŸ (ื”ื˜ืคื˜ืคืช) ืฉื“ืจื›ื• ื ื“ื‘ืงื” ื”ืžืขืจื›ืช. ื–ื” ื”ื™ื” ืงื•ื‘ืฅ Microsoft Word ืขื ื ื™ืฆื•ืœ ืฉืœ ืคื’ื™ืขื•ืช ืžื ื”ืœ ื”ื”ืชืงืŸ win32k.sys (MS11-087, ืฉืชื•ืืจ ืขืœ ื™ื“ื™ Microsoft ื‘-13 ื‘ื ื•ื‘ืžื‘ืจ 2011), ืฉืื—ืจืื™ ืœืžื ื’ื ื•ืŸ ืขื™ื‘ื•ื“ ื’ื•ืคื ื™ TTF. ืงื•ื“ ื”ืžืขื˜ืคืช ืฉืœ ื”ื ื™ืฆื•ืœ ืžืฉืชืžืฉ ื‘ื’ื•ืคืŸ ื‘ืฉื 'Dexter Regular' ื”ืžื•ื˜ื‘ืข ื‘ืžืกืžืš, ื›ืืฉืจ Showtime Inc. ื›ืคื™ ืฉืืชื” ื™ื›ื•ืœ ืœืจืื•ืช, ื”ื™ื•ืฆืจื™ื ืฉืœ Duqu ืื™ื ื ื–ืจื™ื ืœื—ื•ืฉ ื”ื•ืžื•ืจ: ื“ืงืกื˜ืจ ื”ื•ื ืจื•ืฆื— ืกื“ืจืชื™, ื’ื™ื‘ื•ืจ ืกื“ืจืช ื”ื˜ืœื•ื•ื™ื–ื™ื” ื‘ืขืœืช ืื•ืชื• ื”ืฉื, ื‘ื”ืคืงืช Showtime. ื“ืงืกื˜ืจ ื”ื•ืจื’ ืจืง (ืื ืืคืฉืจ) ืคื•ืฉืขื™ื, ื›ืœื•ืžืจ ื”ื•ื ืขื•ื‘ืจ ืขืœ ื”ื—ื•ืง ื‘ืฉื ื”ื—ื•ืงื™ื•ืช. ื›ื ืจืื”, ื‘ื“ืจืš ื–ื•, ืžืคืชื—ื™ Duqu ื”ื ืื™ืจื•ื ื™ื™ื ืฉื”ื ืขื•ืกืงื™ื ื‘ืคืขื™ืœื•ื™ื•ืช ืœื ื—ื•ืงื™ื•ืช ืœืžื˜ืจื•ืช ื˜ื•ื‘ื•ืช. ืฉืœื™ื—ืช ืžื™ื™ืœื™ื ื ืขืฉืชื” ื‘ื›ื•ื•ื ื”. ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉื”ืžืฉืœื•ื— ื”ืฉืชืžืฉ ื‘ืžื—ืฉื‘ื™ื ืฉื ืคืจืฆื• (ืคืจื•ืฅ) ื›ืžืชื•ื•ืš ื›ื“ื™ ืœื”ืงืฉื•ืช ืขืœ ื”ืžืขืงื‘.
ืžืกืžืš Word ื”ื›ื™ืœ ืืคื•ื ืืช ื”ืจื›ื™ื‘ื™ื ื”ื‘ืื™ื:

  • ืชื•ื›ืŸ ื˜ืงืกื˜;
  • ื’ื•ืคืŸ ืžื•ื‘ื ื”;
  • ื ื™ืฆื•ืœ ืงื•ื“ ืžืขื˜ืคืช;
  • ื ื”ื’;
  • ืžืชืงื™ืŸ (ืกืคืจื™ื™ืช DLL).

ืื ื”ืฆืœื™ื—, ื”-exploit shellcode ื‘ื™ืฆืข ืืช ื”ืคืขื•ืœื•ืช ื”ื‘ืื•ืช (ื‘ืžืฆื‘ ืœื™ื‘ื”):

  • ื‘ื•ืฆืขื” ื‘ื“ื™ืงื” ืœื–ื™ื”ื•ื ืžื—ื“ืฉ; ืœืฉื ื›ืš ื ื‘ื“ืงื” ื ื•ื›ื—ื•ืช ื”ืžืคืชื— 'CF4D' ื‘ืจื™ืฉื•ื ื‘ื›ืชื•ื‘ืช 'HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionInternet SettingsZones1'; ืื ื–ื” ื”ื™ื” ื ื›ื•ืŸ, ืงื•ื“ ื”ืžืขื˜ืคืช ื”ืฉืœื™ื ืืช ื‘ื™ืฆื•ืขื•;
  • ืฉื ื™ ืงื‘ืฆื™ื ืคื•ืขื ื—ื• - ืžื ื”ืœ ื”ื”ืชืงืŸ (sys) ื•ืžืชืงื™ืŸ ื”ื”ืชืงื ื” (dll);
  • ืžื ื”ืœ ื”ื”ืชืงืŸ ื”ื•ื—ื“ืจ ืœืชื”ืœื™ืš services.exe ื•ื”ืคืขื™ืœ ืืช ื”ืžืชืงื™ืŸ;
  • ืœื‘ืกื•ืฃ, ืงื•ื“ ื”ืžืขื˜ืคืช ืžื—ืง ืืช ืขืฆืžื• ืขื ืืคืกื™ื ื‘ื–ื™ื›ืจื•ืŸ.

ื‘ืฉืœ ื”ืขื•ื‘ื“ื” ืฉ-win32k.sys ืžื‘ื•ืฆืข ืชื—ืช ื”ืžืฉืชืžืฉ ื”ืžื•ืขื“ืฃ 'System', ืžืคืชื—ื™ Duqu ืคืชืจื• ื‘ืืœื’ื ื˜ื™ื•ืช ืืช ื”ื‘ืขื™ื” ืฉืœ ื”ืฉืงื” ืœื ืžื•ืจืฉื™ืช ื•ื”ืกืœืžื” ืฉืœ ื–ื›ื•ื™ื•ืช (ืจื™ืฆื” ืชื—ืช ื—ืฉื‘ื•ืŸ ืžืฉืชืžืฉ ืขื ื–ื›ื•ื™ื•ืช ืžื•ื’ื‘ืœื•ืช).
ืœืื—ืจ ืงื‘ืœืช ืฉืœื™ื˜ื”, ื”ืžืชืงื™ืŸ ืคืขื ื— ืฉืœื•ืฉื” ื‘ืœื•ืงื™ื ืฉืœ ื ืชื•ื ื™ื ื”ื›ืœื•ืœื™ื ื‘ื• ื‘ื–ื™ื›ืจื•ืŸ, ื”ืžื›ื™ืœื™ื:

  • ื ื”ื’ ื—ืชื•ื (sys);
  • ืžื•ื“ื•ืœ ืจืืฉื™ (dll);
  • ื ืชื•ื ื™ ืชืฆื•ืจืช ื”ืžืชืงื™ืŸ (pnf).

ื˜ื•ื•ื— ืชืืจื™ื›ื™ื ืฆื•ื™ืŸ ื‘ื ืชื•ื ื™ ืชืฆื•ืจืช ื”ืžืชืงื™ืŸ (ื‘ืฆื•ืจื” ืฉืœ ืฉืชื™ ื—ื•ืชืžื•ืช ื–ืžืŸ - ื”ืชื—ืœื” ื•ืกื™ื•ื). ื”ืžืชืงื™ืŸ ื‘ื“ืง ื”ืื ื”ืชืืจื™ืš ื”ื ื•ื›ื—ื™ ื ื›ืœืœ ื‘ื•, ื•ืื ืœื, ื”ื•ื ื”ืฉืœื™ื ืืช ื‘ื™ืฆื•ืขื•. ื›ืžื• ื›ืŸ ื‘ื ืชื•ื ื™ ืชืฆื•ืจืช ื”ืžืชืงื™ืŸ ื”ื™ื• ื”ืฉืžื•ืช ืฉืชื—ืชื™ื”ื ื ืฉืžืจื• ืžื ื”ืœ ื”ื”ืชืงืŸ ื•ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™. ื‘ืžืงืจื” ื–ื”, ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™ ื ืฉืžืจ ื‘ื“ื™ืกืง ื‘ืฆื•ืจื” ืžื•ืฆืคื ืช.

Duqu - ื‘ื•ื‘ืช ืงื™ื ื•ืŸ ื–ื“ื•ื ื™ืช

ื›ื“ื™ ืœื”ืคืขื™ืœ ืื•ื˜ื•ืžื˜ื™ืช ืืช Duqu, ื ื•ืฆืจ ืฉื™ืจื•ืช ื‘ืืžืฆืขื•ืช ืงื•ื‘ืฅ ื“ืจื™ื™ื‘ืจ ืฉืคืขื ื— ืืช ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™ ืชื•ืš ื›ื“ื™ ืฉื™ืžื•ืฉ ื‘ืžืคืชื—ื•ืช ื”ืžืื•ื—ืกื ื™ื ื‘ืจื™ืฉื•ื. ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™ ืžื›ื™ืœ ื‘ืœื•ืง ื ืชื•ื ื™ ืชืฆื•ืจื” ืžืฉืœื•. ื›ืฉื”ื•ืฉืง ืœืจืืฉื•ื ื”, ื”ื•ื ืคื•ืขื ื—, ื”ื•ื–ืŸ ื‘ื• ืชืืจื™ืš ื”ื”ืชืงื ื”, ื•ืœืื—ืจ ืžื›ืŸ ื”ื•ื ื”ื•ืฆืคืŸ ืฉื•ื‘ ื•ื ืฉืžืจ ืขืœ ื™ื“ื™ ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™. ืœืคื™ื›ืš, ื‘ืžืขืจื›ืช ื”ืžื•ืฉืคืขืช, ืœืื—ืจ ื”ื”ืชืงื ื” ื”ืžื•ืฆืœื—ืช, ื ืฉืžืจื• ืฉืœื•ืฉื” ืงื‘ืฆื™ื - ืžื ื”ืœ ื”ื”ืชืงืŸ, ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™ ื•ืงื•ื‘ืฅ ื ืชื•ื ื™ ื”ืชืฆื•ืจื” ืฉืœื•, ื‘ืขื•ื“ ืฉืฉื ื™ ื”ืงื‘ืฆื™ื ื”ืื—ืจื•ื ื™ื ื ืฉืžืจื• ื‘ื“ื™ืกืง ื‘ืฆื•ืจื” ืžื•ืฆืคื ืช. ื›ืœ ื”ืœื™ื›ื™ ื”ืคืขื ื•ื— ื‘ื•ืฆืขื• ืจืง ื‘ื–ื™ื›ืจื•ืŸ. ื”ืœื™ืš ื”ืชืงื ื” ืžื•ืจื›ื‘ ื–ื” ืฉื™ืžืฉ ื›ื“ื™ ืœืžื–ืขืจ ืืช ื”ืืคืฉืจื•ืช ืฉืœ ื–ื™ื”ื•ื™ ืขืœ ื™ื“ื™ ืชื•ื›ื ืช ืื ื˜ื™ ื•ื™ืจื•ืก.

ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™

ืžื•ื“ื•ืœ ืจืืฉื™ (ืžืฉืื‘ 302), ืœืคื™ ืžื™ื“ืข ื—ื‘ืจืช Kaspersky Lab, ืฉื ื›ืชื‘ื” ื‘ืืžืฆืขื•ืช MSVC 2008 ื‘-C ื˜ื”ื•ืจ, ืืš ืชื•ืš ืฉื™ืžื•ืฉ ื‘ื’ื™ืฉื” ืžื•ื ื—ื” ืขืฆืžื™ื. ื’ื™ืฉื” ื–ื• ืื™ื ื” ืื•ืคื™ื™ื ื™ืช ื‘ืขืช ืคื™ืชื•ื— ืงื•ื“ ื–ื“ื•ื ื™. ื›ื›ืœืœ, ืงื•ื“ ื›ื–ื” ื ื›ืชื‘ ื‘-C ื›ื“ื™ ืœื”ืงื˜ื™ืŸ ืืช ื”ื’ื•ื“ืœ ื•ืœื”ื™ืคื˜ืจ ืžื”ืงืจื™ืื•ืช ื”ืžืจื•ืžื–ื•ืช ื”ื’ืœื•ืžื•ืช ื‘-C++. ื™ืฉ ื›ืืŸ ืกื™ืžื‘ื™ื•ื–ื” ืžืกื•ื™ืžืช. ื‘ื ื•ืกืฃ, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืืจื›ื™ื˜ืงื˜ื•ืจื” ืžื•ื ืขืช ืื™ืจื•ืขื™ื. ืขื•ื‘ื“ื™ ืžืขื‘ื“ืช ืงืกืคืจืกืงื™ ื ื•ื˜ื™ื ืœืชื™ืื•ืจื™ื” ืฉื”ืžื•ื“ื•ืœ ื”ืจืืฉื™ ื ื›ืชื‘ ื‘ืืžืฆืขื•ืช ืชื•ืกืฃ ื˜ืจื•ื-ืžืขื‘ื“ ื”ืžืืคืฉืจ ืœื›ืชื•ื‘ ืงื•ื“ C ื‘ืกื’ื ื•ืŸ ืื•ื‘ื™ื™ืงื˜.
ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™ ืื—ืจืื™ ืขืœ ื”ืœื™ืš ืงื‘ืœืช ืคืงื•ื“ื•ืช ืžืžืคืขื™ืœื™ื. Duqu ืžืกืคืงืช ืžืกืคืจ ืฉื™ื˜ื•ืช ืื™ื ื˜ืจืืงืฆื™ื”: ืฉื™ืžื•ืฉ ื‘ืคืจื•ื˜ื•ืงื•ืœื™ HTTP ื•-HTTPS, ื›ืžื• ื’ื ืฉื™ืžื•ืฉ ื‘ืฆื™ื ื•ืจื•ืช ื‘ืขืœื™ ืฉื. ืขื‘ื•ืจ HTTP(S), ืฆื•ื™ื ื• ืฉืžื•ืช ืžืชื—ื ืฉืœ ืžืจื›ื–ื™ ืคื™ืงื•ื“, ื•ืกื•ืคืงื” ื™ื›ื•ืœืช ืขื‘ื•ื“ื” ื“ืจืš ืฉืจืช ืคืจื•ืงืกื™ - ืฆื•ื™ื ื• ืขื‘ื•ืจื ืฉื ืžืฉืชืžืฉ ื•ืกื™ืกืžื”. ื›ืชื•ื‘ืช ื”-IP ื•ืฉืžื” ืžืฆื•ื™ื ื™ื ืขื‘ื•ืจ ื”ืขืจื•ืฅ. ื”ื ืชื•ื ื™ื ืฉืฆื•ื™ื ื• ืžืื•ื—ืกื ื™ื ื‘ื‘ืœื•ืง ื”ื ืชื•ื ื™ื ืฉืœ ืชืฆื•ืจืช ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™ (ื‘ืฆื•ืจื” ืžื•ืฆืคื ืช).
ื›ื“ื™ ืœื”ืฉืชืžืฉ ื‘ืฆื™ื ื•ืจื•ืช ื‘ืขืœื™ ืฉื, ื”ืฉืงื ื• ื™ื™ืฉื•ื ืฉืจืช RPC ืžืฉืœื ื•. ื”ื•ื ืชืžืš ื‘ืฉื‘ืข ื”ืคื•ื ืงืฆื™ื•ืช ื”ื‘ืื•ืช:

  • ืœื”ื—ื–ื™ืจ ืืช ื”ื’ืจืกื” ื”ืžื•ืชืงื ืช;
  • ื”ื–ืจืงืช dll ืœืชื”ืœื™ืš ืฉืฆื•ื™ืŸ ื•ืงืจื ืœืคื•ื ืงืฆื™ื” ืฉืฆื•ื™ื ื”;
  • ื˜ืขืŸ dll;
  • ื”ืชื—ืœ ืชื”ืœื™ืš ืขืœ ื™ื“ื™ ืงืจื™ืืช CreateProcess();
  • ืœืงืจื•ื ืืช ื”ืชื•ื›ืŸ ืฉืœ ืงื•ื‘ืฅ ื ืชื•ืŸ;
  • ืœื›ืชื•ื‘ ื ืชื•ื ื™ื ืœืงื•ื‘ืฅ ืฉืฆื•ื™ืŸ;
  • ืœืžื—ื•ืง ืืช ื”ืงื•ื‘ืฅ ืฉืฆื•ื™ืŸ.

ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืฆื™ื ื•ืจื•ืช ื‘ืขืœื™ ืฉื ื‘ืชื•ืš ืจืฉืช ืžืงื•ืžื™ืช ื›ื“ื™ ืœื”ืคื™ืฅ ืžื•ื“ื•ืœื™ื ืžืขื•ื“ื›ื ื™ื ื•ื ืชื•ื ื™ ืชืฆื•ืจื” ื‘ื™ืŸ ืžื—ืฉื‘ื™ื ื”ื ื’ื•ืขื™ื ื‘-Duqu. ื‘ื ื•ืกืฃ, Duqu ื™ื›ื•ืœ ืœืฉืžืฉ ื›ืฉืจืช ืคืจื•ืงืกื™ ืขื‘ื•ืจ ืžื—ืฉื‘ื™ื ื ื’ื•ืขื™ื ืื—ืจื™ื (ืฉืœื ื”ื™ื™ืชื” ืœื”ื ื’ื™ืฉื” ืœืื™ื ื˜ืจื ื˜ ืขืงื‘ ื”ื’ื“ืจื•ืช ื—ื•ืžืช ื”ืืฉ ื‘ืฉืขืจ). ืœื—ืœืง ืžื”ื’ืจืกืื•ืช ืฉืœ Duqu ืœื ื”ื™ื™ืชื” ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช RPC.

"ืขื•ืžืกื™ื" ื™ื“ื•ืขื™ื

ืกื™ืžื ื˜ืง ื’ื™ืœืชื” ืœืคื—ื•ืช ืืจื‘ืขื” ืกื•ื’ื™ื ืฉืœ ืžื˜ืขื ื™ื ืฉื”ื•ืจื“ื• ื‘ืคื™ืงื•ื“ ืžืžืจื›ื– ื”ื‘ืงืจื” ืฉืœ Duqu.
ื™ืชืจื” ืžื›ืš, ืจืง ืื—ื“ ืžื”ื ื”ื™ื” ืชื•ืฉื‘ ื•ื”ื•ื“ืจ ื›ืงื•ื‘ืฅ ื”ืคืขืœื” (exe), ืฉื ืฉืžืจ ื‘ื“ื™ืกืง. ืฉืœื•ืฉืช ื”ื ื•ืชืจื™ื ื™ื•ืฉืžื• ื›ืกืคืจื™ื•ืช dll. ื”ื ื ื˜ืขื ื• ื‘ืฆื•ืจื” ื“ื™ื ืžื™ืช ื•ื‘ื•ืฆืขื• ื‘ื–ื™ื›ืจื•ืŸ ืžื‘ืœื™ ืœื”ื™ืฉืžืจ ื‘ื“ื™ืกืง.

ื”"ืžื˜ืขืŸ" ืฉืœ ื”ืชื•ืฉื‘ื™ื ื”ื™ื” ืžื•ื“ื•ืœ ืจื™ื’ื•ืœ (ืžื–ื™ืŸ) ืขื ืคื•ื ืงืฆื™ื•ืช Keylogger. ืขืœ ื™ื“ื™ ืฉืœื™ื—ืชื• ืœ-VirusTotal ื”ื—ืœื” ื”ืขื‘ื•ื“ื” ืขืœ ืžื—ืงืจ Duqu. ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ืจื™ื’ื•ืœ ื”ืขื™ืงืจื™ืช ื”ื™ื™ืชื” ื‘ืžืฉืื‘, ืฉ-8 ืงื™ืœื•ื‘ื™ื™ื˜ื™ื ื”ืจืืฉื•ื ื™ื ืฉืœื• ื”ื›ื™ืœื• ื—ืœืง ืžืชืฆืœื•ื ืฉืœ ื”ื’ืœืงืกื™ื” NGC 6745 (ืœื”ืกื•ื•ืื”). ื™ืฉ ืœื–ื›ื•ืจ ื›ืืŸ ื›ื™ ื‘ืืคืจื™ืœ 2012, ื—ืœืง ืžื”ืชืงืฉื•ืจืช ืคืจืกืžื” ืžื™ื“ืข (http://www.mehrnews.com/en/newsdetail.aspx?NewsID=1297506) ืœืคื™ื• ืื™ืจืืŸ ื ื—ืฉืคื” ืœื›ืžื” ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช "ื›ื•ื›ื‘ื™ื", ื‘ืขื•ื“ ืคืจื˜ื™ื ืฉืœ ื”ืื™ืจื•ืข ืœื ื ื—ืฉืฃ. ืื•ืœื™ ื–ื” ื”ื™ื” ื‘ื“ื™ื•ืง ืžื“ื’ื ื›ื–ื” ืฉืœ "ืžื˜ืขืŸ" Duqu ืฉื”ืชื’ืœื” ืื– ื‘ืื™ืจืืŸ, ื•ืžื›ืืŸ ื”ืฉื "ื›ื•ื›ื‘ื™ื".
ืžื•ื“ื•ืœ ื”ืจื™ื’ื•ืœ ืืกืฃ ืืช ื”ืžื™ื“ืข ื”ื‘ื:

  • ืจืฉื™ืžื” ืฉืœ ืชื”ืœื™ื›ื™ื ืคื•ืขืœื™ื, ืžื™ื“ืข ืขืœ ื”ืžืฉืชืžืฉ ื•ื”ื“ื•ืžื™ื™ืŸ ื”ื ื•ื›ื—ื™;
  • ืจืฉื™ืžื” ืฉืœ ื›ื•ื ื ื™ื ืœื•ื’ื™ื™ื, ื›ื•ืœืœ ื›ื•ื ื ื™ ืจืฉืช;
  • ืฆื™ืœื•ืžื™ ืžืกืš;
  • ื›ืชื•ื‘ื•ืช ืžืžืฉืง ืจืฉืช, ื˜ื‘ืœืื•ืช ื ื™ืชื•ื‘;
  • ืงื•ื‘ืฅ ื™ื•ืžืŸ ืฉืœ ื”ืงืฉื•ืช ื‘ืžืงืœื“ืช;
  • ืฉืžื•ืช ืฉืœ ื—ืœื•ื ื•ืช ื™ื™ืฉื•ืžื™ื ืคืชื•ื—ื™ื;
  • ืจืฉื™ืžื” ืฉืœ ืžืฉืื‘ื™ ืจืฉืช ื–ืžื™ื ื™ื (ืฉื™ืชื•ืฃ ืžืฉืื‘ื™ื);
  • ืจืฉื™ืžื” ืžืœืื” ืฉืœ ืงื‘ืฆื™ื ื‘ื›ืœ ื”ื“ื™ืกืงื™ื, ื›ื•ืœืœ ื ืฉืœืคื™ื;
  • ืจืฉื™ืžื” ืฉืœ ืžื—ืฉื‘ื™ื ื‘"ืกื‘ื™ื‘ืช ื”ืจืฉืช".

ืžื•ื“ื•ืœ ืจื™ื’ื•ืœ ื ื•ืกืฃ (ืžื–ื™ืŸ) ื”ื™ื” ื•ืจื™ืืฆื™ื” ืฉืœ ืžื” ืฉื›ื‘ืจ ืชื•ืืจ, ืื‘ืœ ื”ื™ื“ื•ืจ ื›ืกืคืจื™ื™ืช dll; ื”ืคื•ื ืงืฆื™ื•ืช ืฉืœ keylogger, ื”ื™ื“ื•ืจ ืฉืœ ืจืฉื™ืžืช ืงื‘ืฆื™ื ื•ืจื™ืฉื•ื ืžื—ืฉื‘ื™ื ื”ื›ืœื•ืœื™ื ื‘ื“ื•ืžื™ื™ืŸ ื”ื•ืกืจื• ืžืžื ื•.
ื”ืžื•ื“ื•ืœ ื”ื‘ื (ืกื™ื•ืจ) ืžื™ื“ืข ืžืขืจื›ืช ืฉื ืืกืฃ:

  • ื”ืื ื”ืžื—ืฉื‘ ื”ื•ื ื—ืœืง ืžืชื—ื•ื;
  • ื ืชื™ื‘ื™ื ืœืกืคืจื™ื•ืช ืžืขืจื›ืช ืฉืœ Windows;
  • ื’ืจืกืช ืžืขืจื›ืช ื”ื”ืคืขืœื”;
  • ืฉื ืžืฉืชืžืฉ ื ื•ื›ื—ื™;
  • ืจืฉื™ืžื” ืฉืœ ืžืชืืžื™ ืจืฉืช;
  • ืžืขืจื›ืช ื•ื–ืžืŸ ืžืงื•ืžื™, ื›ืžื• ื’ื ืื–ื•ืจ ื–ืžืŸ.

ืžื•ื“ื•ืœ ืื—ืจื•ืŸ (ืžืืจื™ืš ืชื•ื—ืœืช ื—ื™ื™ื) ื”ื˜ืžื™ืขื• ืคื•ื ืงืฆื™ื” ืœื”ื’ื“ืœืช ื”ืขืจืš (ื”ืžืื•ื—ืกืŸ ื‘ืงื•ื‘ืฅ ื ืชื•ื ื™ ื”ืชืฆื•ืจื” ืฉืœ ื”ืžื•ื“ื•ืœ ื”ืจืืฉื™) ืฉืœ ืžืกืคืจ ื”ื™ืžื™ื ืฉื ื•ืชืจื• ืขื“ ืœื”ืฉืœืžืช ื”ืขื‘ื•ื“ื”. ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืขืจืš ื–ื” ื”ื•ื’ื“ืจ ืœ-30 ืื• 36 ื™ืžื™ื ื‘ื”ืชืื ืœืฉื™ื ื•ื™ Duqu, ื•ื™ืจื“ ื‘ืื—ื“ ื‘ื›ืœ ื™ื•ื.

ืžืจื›ื–ื™ ืคื™ืงื•ื“

ื‘-20 ื‘ืื•ืงื˜ื•ื‘ืจ 2011 (ืฉืœื•ืฉื” ื™ืžื™ื ืœืื—ืจ ื”ืคืฆืช ื”ืžื™ื“ืข ืขืœ ื”ืชื’ืœื™ืช), ื‘ื™ืฆืขื• ืžืคืขื™ืœื™ ื“ื•ืงื• ื ื•ื”ืœ ืœื”ืฉืžื“ืช ืขืงื‘ื•ืช ืชืคืงื•ื“ื ืฉืœ ืžืจื›ื–ื™ ื”ืคื™ืงื•ื“. ืžืจื›ื–ื™ ืคื™ืงื•ื“ ื”ื™ื• ืžืžื•ืงืžื™ื ืขืœ ืฉืจืชื™ื ืคืจื•ืฆื™ื ื‘ืจื—ื‘ื™ ื”ืขื•ืœื - ื‘ื•ื™ื™ื˜ื ืื, ื”ื•ื“ื•, ื’ืจืžื ื™ื”, ืกื™ื ื’ืคื•ืจ, ืฉื•ื•ื™ืฅ, ื‘ืจื™ื˜ื ื™ื”, ื”ื•ืœื ื“ ื•ื“ืจื•ื ืงื•ืจื™ืื”. ืžืขื ื™ื™ืŸ ืœืฆื™ื™ืŸ ืฉื›ืœ ื”ืฉืจืชื™ื ืฉื–ื•ื”ื• ื”ืคืขื™ืœื• ืืช ื’ืจืกืื•ืช CentOS 5.2, 5.4 ืื• 5.5. ืžืขืจื›ืช ื”ื”ืคืขืœื” ื”ื™ื• ื’ื 32 ืกื™ื‘ื™ื•ืช ื•ื’ื 64 ืกื™ื‘ื™ื•ืช. ืœืžืจื•ืช ื”ืขื•ื‘ื“ื” ืฉื›ืœ ื”ืงื‘ืฆื™ื ื”ืงืฉื•ืจื™ื ืœืชืคืขื•ืœ ืžืจื›ื–ื™ ื”ืคื™ืงื•ื“ ื ืžื—ืงื•, ืžื•ืžื—ื™ ืžืขื‘ื“ืช ืงืกืคืจืกืงื™ ื”ืฆืœื™ื—ื• ืœืฉื—ื–ืจ ื—ืœืง ืžื”ืžื™ื“ืข ืžืงื•ื‘ืฆื™ LOG ืžืฉื˜ื— ืจืคื•ื™. ื”ืขื•ื‘ื“ื” ื”ืžืขื ื™ื™ื ืช ื‘ื™ื•ืชืจ ื”ื™ื ืฉืชื•ืงืคื™ื ื‘ืฉืจืชื™ื ืชืžื™ื“ ื”ื—ืœื™ืคื• ืืช ื—ื‘ื™ืœืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ OpenSSH 4.3 ื‘ื’ืจืกื” 5.8. ื–ื” ืขืฉื•ื™ ืœื”ืฆื‘ื™ืข ืขืœ ืคื’ื™ืขื•ืช ืœื ื™ื“ื•ืขื” ื‘-OpenSSH 4.3 ืฉื™ืžืฉื” ืœืคืจื™ืฆืช ืฉืจืชื™ื. ืœื ื›ืœ ื”ืžืขืจื›ื•ืช ืฉื™ืžืฉื• ื›ืžืจื›ื–ื™ ืคื™ืงื•ื“. ื—ืœืงื, ืื ืœืฉืคื•ื˜ ืœืคื™ ื”ืฉื’ื™ืื•ืช ื‘ื™ื•ืžื ื™ ื”-sshd ื‘ืขืช ื ื™ืกื™ื•ืŸ ืœื”ืคื ื•ืช ืชืขื‘ื•ืจื” ืขื‘ื•ืจ ื™ืฆื™ืื•ืช 80 ื•-443, ืฉื™ืžืฉื• ื›ืฉืจืช ืคืจื•ืงืกื™ ืœื—ื™ื‘ื•ืจ ืœืžืจื›ื–ื™ ื”ืคื™ืงื•ื“ ื”ืงืฆื”.

ืชืืจื™ื›ื™ื ื•ืžื•ื“ื•ืœื™ื

ืžืกืžืš Word ืฉื”ื•ืคืฅ ื‘ืืคืจื™ืœ 2011, ืืฉืจ ื ื‘ื“ืง ืขืœ ื™ื“ื™ ืžืขื‘ื“ืช ืงืกืคืจืกืงื™, ื”ื›ื™ืœ ืžื ื”ืœ ื”ืชืงืŸ ืœื”ื•ืจื“ื” ืฉืœ ืžืชืงื™ืŸ ืขื ืชืืจื™ืš ื”ื™ื“ื•ืจ ืฉืœ 31 ื‘ืื•ื’ื•ืกื˜ 2007. ืžื ื”ืœ ื”ืชืงืŸ ื“ื•ืžื” (ื’ื•ื“ืœ - 20608 ื‘ืชื™ื, MD5 - EEDCA45BD613E0D9A9E5C69122007F17) ื‘ืžืกืžืš ืฉื ืžืฆื ื‘ืžืขื‘ื“ื•ืช CrySys ื”ื™ื” ื‘ืขืœ ืชืืจื™ืš ืื•ืกืฃ ืฉืœ 21 ื‘ืคื‘ืจื•ืืจ 2008. ื‘ื ื•ืกืฃ, ืžื•ืžื—ื™ ืžืขื‘ื“ืช ืงืกืคืจืกืงื™ ืžืฆืื• ืืช ืžื ื”ืœ ื”ื”ืชืงืŸ ื”ืื•ื˜ื•ืžื˜ื™ rndismpc.sys (ื’ื•ื“ืœ - 19968 ื‘ืชื™ื, MD5 - 9AEC6E10C5EE9C05BED93221544C783E) ืขื ื”ืชืืจื™ืš 20 ื‘ื™ื ื•ืืจ 2008. ืœื ื ืžืฆืื• ืจื›ื™ื‘ื™ื ืฉืกื•ืžื ื• 2009. ื‘ื”ืชื‘ืกืก ืขืœ ื—ื•ืชืžื•ืช ื”ื–ืžืŸ ืฉืœ ื”ื™ื“ื•ืจ ืฉืœ ื—ืœืงื™ื ื‘ื•ื“ื“ื™ื ืฉืœ Duqu, ื”ืคื™ืชื•ื— ืฉืœื• ืขืฉื•ื™ ืœื”ื™ื•ืช ื‘ืชื—ื™ืœืช 2007. ื”ื‘ื™ื˜ื•ื™ ื”ืžื•ืงื“ื ื‘ื™ื•ืชืจ ืฉืœื• ืงืฉื•ืจ ืœืื™ืชื•ืจ ืงื‘ืฆื™ื ื–ืžื ื™ื™ื ืžื”ืกื•ื’ ~DO (ื›ื›ืœ ื”ื ืจืื” ื ื•ืฆืจ ืขืœ ื™ื“ื™ ืื—ื“ ืžืžื•ื“ื•ืœื™ ืชื•ื›ื ื•ืช ื”ืจื™ื’ื•ืœ), ืฉืชืืจื™ืš ื”ื™ืฆื™ืจื” ืฉืœื”ื ื”ื•ื 28 ื‘ื ื•ื‘ืžื‘ืจ 2008 (ืžืืžืจ "Duqu & Stuxnet: ืฆื™ืจ ื–ืžืŸ ืฉืœ ืื™ืจื•ืขื™ื ืžืขื ื™ื™ื ื™ื"). ื”ืชืืจื™ืš ื”ืื—ืจื•ืŸ ื”ืงืฉื•ืจ ืœ-Duqu ื”ื™ื” 23 ื‘ืคื‘ืจื•ืืจ 2012, ื”ื›ืœื•ืœ ื‘ืžื ื”ืœ ื”ืชืงืŸ ื”ื•ืจื“ื” ืฉืœ ืžืชืงื™ืŸ ืฉื”ืชื’ืœื” ืขืœ ื™ื“ื™ Symantec ื‘ืžืจืฅ 2012.

ืžืงื•ืจื•ืช ืžื™ื“ืข ืžืฉื•ืžืฉื™ื:

ืกื“ืจืช ืžืืžืจื™ื ืขืœ Duqu ืžืžืขื‘ื“ืช ืงืกืคืจืกืงื™;
ื“ื•"ื— ืื ืœื™ื˜ื™ ืฉืœ ืกื™ืžื ื˜ืง "W32.Duqu ื”ืžื‘ืฉืจ ืœ-Stuxnet ื”ื‘ื", ื’ืจืกื” 1.4, ื ื•ื‘ืžื‘ืจ 2011 (pdf).

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”