Sysmon ื™ื›ื•ืœื” ื›ืขืช ืœื›ืชื•ื‘ ืืช ืชื•ื›ืŸ ื”ืœื•ื—

ืฉื—ืจื•ืจื• ืฉืœ ื’ืจืกื” 12 ืฉืœ Sysmon ื”ื•ื›ืจื– ื‘-17 ื‘ืกืคื˜ืžื‘ืจ ื‘ืฉืขื” ืขืžื•ื“ Sysinternals. ืœืžืขืฉื”, ื’ื ื’ืจืกืื•ืช ื—ื“ืฉื•ืช ืฉืœ Process Monitor ื•-ProcDump ืฉื•ื—ืจืจื• ื‘ื™ื•ื ื–ื”. ื‘ืžืืžืจ ื–ื” ืื“ื‘ืจ ืขืœ ื”ื—ื™ื“ื•ืฉ ื”ืžืจื›ื–ื™ ื•ื”ืฉื ื•ื™ ื‘ืžื—ืœื•ืงืช ืฉืœ ื’ืจืกื” 12 ืฉืœ Sysmon - ืกื•ื’ ื”ืื™ืจื•ืขื™ื ืขื ื–ื™ื”ื•ื™ ืื™ืจื•ืข 24, ืฉืืœื™ื”ื ื ืจืฉืžืช ืขื‘ื•ื“ื” ืขื ื”ืœื•ื—.

Sysmon ื™ื›ื•ืœื” ื›ืขืช ืœื›ืชื•ื‘ ืืช ืชื•ื›ืŸ ื”ืœื•ื—

ืžื™ื“ืข ืžืื™ืจื•ืข ืžืกื•ื’ ื–ื” ืคื•ืชื— ืืคืฉืจื•ื™ื•ืช ื—ื“ืฉื•ืช ืœื ื™ื˜ื•ืจ ืคืขื™ืœื•ืช ื—ืฉื•ื“ื” (ื›ืžื• ื’ื ืคืจืฆื•ืช ื—ื“ืฉื•ืช). ืื– ืืชื” ื™ื›ื•ืœ ืœื”ื‘ื™ืŸ ืืช ืžื™, ืื™ืคื” ื•ืžื” ื‘ื“ื™ื•ืง ื”ื ื ื™ืกื• ืœื”ืขืชื™ืง. ืžืชื—ืช ืœื’ื–ืจื” ื™ืฉ ืชื™ืื•ืจ ืฉืœ ื›ืžื” ืชื—ื•ืžื™ื ืฉืœ ื”ืื™ืจื•ืข ื”ื—ื“ืฉ ื•ื›ืžื” ืžืงืจื™ ืฉื™ืžื•ืฉ.

ื”ืื™ืจื•ืข ื”ื—ื“ืฉ ืžื›ื™ืœ ืืช ื”ืฉื“ื•ืช ื”ื‘ืื™ื:

ืชืžื•ื ื”: ื”ืชื”ืœื™ืš ืฉืžืžื ื• ื ื›ืชื‘ื• ื ืชื•ื ื™ื ืœืœื•ื—.
ืžื•ืฉื‘: ื”ืคื’ื™ืฉื” ืฉื‘ื” ื ื›ืชื‘ ื”ืœื•ื—. ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžืขืจื›ืช (0)
ื‘ืขื‘ื•ื“ื” ืžืงื•ื•ื ืช ืื• ืžืจื—ื•ืง ื•ื›ื•'.
ืžื™ื“ืข ืœืงื•ื—: ืžื›ื™ืœ ืืช ืฉื ื”ืžืฉืชืžืฉ ืฉืœ ื”ื”ืคืขืœื”, ื•ื‘ืžืงืจื” ืฉืœ ื”ืคืขืœื” ืžืจื—ื•ืง, ืืช ืฉื ื”ืžืืจื— ื”ืžืงื•ืจื™ ื•ื›ืชื•ื‘ืช ื”-IP, ืื ื–ืžื™ื ื™ื.
ื’ื™ื‘ื•ื‘: ืงื•ื‘ืข ืืช ืฉื ื”ืงื•ื‘ืฅ ื‘ื• ื ืฉืžืจ ื”ื˜ืงืกื˜ ืฉื”ื•ืขืชืง (ื‘ื“ื•ืžื” ืœืขื‘ื•ื“ื” ืขื ืื™ืจื•ืขื™ื ืžืกื•ื’ FileDelete).
ื‘ืืจื›ื™ื•ืŸ: ืžืฆื‘, ื”ืื ื”ื˜ืงืกื˜ ืžื”ืœื•ื— ื ืฉืžืจ ื‘ืกืคืจื™ื™ืช ื”ืืจื›ื™ื•ืŸ ืฉืœ Sysmon.

ืฉื ื™ ื”ืฉื“ื•ืช ื”ืื—ืจื•ื ื™ื ืžื“ืื™ื’ื™ื. ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉืžืื– ื’ืจืกื” 11 Sysmon ื™ื›ื•ืœื” (ืขื ื”ื’ื“ืจื•ืช ืžืชืื™ืžื•ืช) ืœืฉืžื•ืจ ื ืชื•ื ื™ื ืฉื•ื ื™ื ื‘ืกืคืจื™ื™ืช ื”ืืจื›ื™ื•ืŸ ืฉืœื”. ืœื“ื•ื’ืžื”, ืžื–ื”ื” ืื™ืจื•ืข 23 ืจื•ืฉื ืื™ืจื•ืขื™ ืžื—ื™ืงืช ืงื‘ืฆื™ื ื•ื™ื›ื•ืœ ืœืฉืžื•ืจ ืืช ื›ื•ืœื ื‘ืื•ืชื” ืกืคืจื™ื™ืช ืืจื›ื™ื•ืŸ. ืชื’ CLIP ื ื•ืกืฃ ืœืฉื ื”ืงื‘ืฆื™ื ืฉื ื•ืฆืจื• ื›ืชื•ืฆืื” ืžืขื‘ื•ื“ื” ืขื ื”ืœื•ื—. ื”ืงื‘ืฆื™ื ืขืฆืžื ืžื›ื™ืœื™ื ืืช ื”ื ืชื•ื ื™ื ื”ืžื“ื•ื™ืงื™ื ืฉื”ื•ืขืชืงื• ืœืœื•ื—.

ื›ืš ื ืจืื” ื”ืงื•ื‘ืฅ ื”ืฉืžื•ืจ
Sysmon ื™ื›ื•ืœื” ื›ืขืช ืœื›ืชื•ื‘ ืืช ืชื•ื›ืŸ ื”ืœื•ื—

ืฉืžื™ืจื” ื‘ืงื•ื‘ืฅ ืžื•ืคืขืœืช ื‘ืžื”ืœืš ื”ื”ืชืงื ื”. ืืชื” ื™ื›ื•ืœ ืœื”ื’ื“ื™ืจ ืจืฉื™ืžื•ืช ืœื‘ื ื•ืช ืฉืœ ืชื”ืœื™ื›ื™ื ืฉืขื‘ื•ืจื ื˜ืงืกื˜ ืœื ื™ื™ืฉืžืจ.

ื›ืš ื ืจืื™ืช ื”ืชืงื ืช Sysmon ืขื ื”ื’ื“ืจื•ืช ืกืคืจื™ื™ืช ื”ืืจื›ื™ื•ืŸ ื”ืžืชืื™ืžื•ืช:
Sysmon ื™ื›ื•ืœื” ื›ืขืช ืœื›ืชื•ื‘ ืืช ืชื•ื›ืŸ ื”ืœื•ื—

ื›ืืŸ, ืœื“ืขืชื™, ื›ื“ืื™ ืœื–ื›ื•ืจ ืžื ื”ืœื™ ืกื™ืกืžืื•ืช ืฉืžืฉืชืžืฉื™ื ื’ื ื‘ืœื•ื—. ืฉื™ืžื•ืฉ ื‘-Sysmon ื‘ืžืขืจื›ืช ืขื ืžื ื”ืœ ืกื™ืกืžืื•ืช ื™ืืคืฉืจ ืœืš (ืื• ืœืชื•ืงืฃ) ืœืœื›ื•ื“ ืืช ื”ืกื™ืกืžืื•ืช ื”ืœืœื•. ื‘ื”ื ื—ื” ืฉืืชื” ื™ื•ื“ืข ืื™ื–ื” ืชื”ืœื™ืš ืžืงืฆื” ืืช ื”ื˜ืงืกื˜ ื”ืžื•ืขืชืง (ื•ื–ื” ืœื ืชืžื™ื“ ืชื”ืœื™ืš ืžื ื”ืœ ื”ืกื™ืกืžืื•ืช, ืื‘ืœ ืื•ืœื™ ืื™ื–ื” svchost), ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ืืช ื”ื—ืจื™ื’ ื”ื–ื” ืœืจืฉื™ืžื” ื”ืœื‘ื ื” ื•ืœื ืœืฉืžื•ืจ.

ืื•ืœื™ ืืชื” ืœื ื™ื•ื“ืข, ืื‘ืœ ื”ื˜ืงืกื˜ ืžื”ืœื•ื— ื ืงืœื˜ ืขืœ ื™ื“ื™ ื”ืฉืจืช ื”ืžืจื•ื—ืง ื›ืฉืืชื” ืขื•ื‘ืจ ืืœื™ื• ื‘ืžืฆื‘ ื”ืคืขืœื” RDP. ืื ื™ืฉ ืœืš ืžืฉื”ื• ื‘ืœื•ื— ื•ืืชื” ืขื•ื‘ืจ ื‘ื™ืŸ ื”ืคืขืœื•ืช ืฉืœ RDP, ื”ืžื™ื“ืข ื”ื–ื” ื™ื’ื™ืข ืื™ืชืš.

ื‘ื•ืื• ื ืกื›ื ืืช ื”ื™ื›ื•ืœื•ืช ืฉืœ Sysmon ืœืขื‘ื•ื“ื” ืขื ื”ืœื•ื—.

ืชื•ืงืŸ:

  • ืขื•ืชืง ื˜ืงืกื˜ ืฉืœ ื˜ืงืกื˜ ืžื•ื“ื‘ืง ื‘ืืžืฆืขื•ืช RDP ื•ืžืงื•ืžื™;
  • ืœื›ื™ื“ืช ื ืชื•ื ื™ื ืžื”ืœื•ื— ืขืœ ื™ื“ื™ ื›ืœื™ ืฉื™ืจื•ืช/ืชื”ืœื™ื›ื™ื ืฉื•ื ื™ื;
  • ื”ืขืชืง/ื”ื“ื‘ืง ื˜ืงืกื˜ ืž/ืืœ ื”ืžื—ืฉื‘ ื”ื•ื•ื™ืจื˜ื•ืืœื™ ื”ืžืงื•ืžื™, ื’ื ืื ื˜ืงืกื˜ ื–ื” ืขื“ื™ื™ืŸ ืœื ื”ื•ื“ื‘ืง.

ืœื ืžื•ืงืœื˜:

  • ื”ืขืชืงื”/ื”ื“ื‘ืงื” ืฉืœ ืงื‘ืฆื™ื ืž/ืืœ ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช ืžืงื•ืžื™ืช;
  • ื”ืขืชืง/ื”ื“ื‘ืง ืงื‘ืฆื™ื ื“ืจืš RDP
  • ืชื•ื›ื ื” ื–ื“ื•ื ื™ืช ืฉื—ื•ื˜ืคืช ืืช ื”ืœื•ื— ืฉืœืš ื›ื•ืชื‘ืช ืจืง ืœืœื•ื— ืขืฆืžื•.

ืœืžืจื•ืช ื”ืขืžื™ืžื•ืช ืฉืœื•, ืื™ืจื•ืข ืžืกื•ื’ ื–ื” ื™ืืคืฉืจ ืœืš ืœืฉื—ื–ืจ ืืช ืืœื’ื•ืจื™ืชื ื”ืคืขื•ืœื•ืช ืฉืœ ื”ืชื•ืงืฃ ื•ืœืขื–ื•ืจ ืœื–ื”ื•ืช ื ืชื•ื ื™ื ืฉืœื ื”ื™ื• ื ื’ื™ืฉื™ื ื‘ืขื‘ืจ ืœื”ื™ื•ื•ืฆืจื•ืช ื ืชื™ื—ื” ืฉืœืื—ืจ ื”ืžื•ื•ืช ืœืื—ืจ ื”ืชืงืคื•ืช. ืื ื›ืชื™ื‘ืช ืชื•ื›ืŸ ืœืœื•ื— ืขื“ื™ื™ืŸ ืžื•ืคืขืœืช, ื—ืฉื•ื‘ ืœืชืขื“ ื›ืœ ื’ื™ืฉื” ืœืกืคืจื™ื™ืช ื”ืืจื›ื™ื•ืŸ ื•ืœื–ื”ื•ืช ื’ื™ืฉื” ืฉืขืœื•ืœื” ืœื”ื™ื•ืช ืžืกื•ื›ื ืช (ืœื ื™ื–ื•ืžื” ืขืœ ื™ื“ื™ sysmon.exe).

ื›ื“ื™ ืœื”ืงืœื™ื˜, ืœื ืชื— ื•ืœื”ื’ื™ื‘ ืœืื™ืจื•ืขื™ื ื”ืžืคื•ืจื˜ื™ื ืœืžืขืœื”, ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ื›ืœื™ InTrust, ื”ืžืฉืœื‘ ืืช ื›ืœ ืฉืœื•ืฉ ื”ื’ื™ืฉื•ืช ื•ื‘ื ื•ืกืฃ, ืžื”ื•ื•ื” ืžืื’ืจ ืžืจื›ื–ื™ ื™ืขื™ืœ ืฉืœ ื›ืœ ื”ื ืชื•ื ื™ื ื”ื’ื•ืœืžื™ื™ื ืฉื ืืกืคื•. ืื ื• ื™ื›ื•ืœื™ื ืœื”ื’ื“ื™ืจ ืืช ื”ืื™ื ื˜ื’ืจืฆื™ื” ืฉืœื• ืขื ืžืขืจื›ื•ืช SIEM ืคื•ืคื•ืœืจื™ื•ืช ื›ื“ื™ ืœืžื–ืขืจ ืืช ืขืœื•ืช ื”ืจื™ืฉื•ื™ ืฉืœื”ืŸ ืขืœ ื™ื“ื™ ื”ืขื‘ืจืช ื”ืขื™ื‘ื•ื“ ื•ื”ืื—ืกื•ืŸ ืฉืœ ื ืชื•ื ื™ื ื’ื•ืœืžื™ื™ื ืœ-InTrust.

ืœืžื™ื“ืข ื ื•ืกืฃ ืขืœ InTrust, ืงืจื ืืช ื”ืžืืžืจื™ื ื”ืงื•ื“ืžื™ื ืฉืœื ื• ืื• ื”ืฉืื™ืจื• ื‘ืงืฉื” ื‘ื˜ื•ืคืก ื”ืžืฉื•ื‘.

ื›ื™ืฆื“ ืœื”ืคื—ื™ืช ืืช ืขืœื•ืช ื”ื‘ืขืœื•ืช ืขืœ ืžืขืจื›ืช SIEM ื•ืœืžื” ืืชื” ืฆืจื™ืš ื ื™ื”ื•ืœ ื™ื•ืžื ื™ื ืžืจื›ื–ื™ื™ื (CLM)

ืื ื• ืžืืคืฉืจื™ื ืื™ืกื•ืฃ ืื™ืจื•ืขื™ื ืขืœ ื”ืฉืงืช ืชื”ืœื™ื›ื™ื ื—ืฉื•ื“ื™ื ื‘-Windows ื•ืžื–ื”ื™ื ืื™ื•ืžื™ื ื‘ืืžืฆืขื•ืช Quest InTrust

ื›ื™ืฆื“ InTrust ื™ื›ื•ืœ ืœืขื–ื•ืจ ืœื”ืคื—ื™ืช ืืช ืฉื™ืขื•ืจ ื ื™ืกื™ื•ื ื•ืช ื”ื”ืจืฉืื” ื”ื›ื•ืฉืœื™ื ื‘ืืžืฆืขื•ืช RDP

ืื ื• ืžื–ื”ื™ื ืžืชืงืคืช ื›ื•ืคืจ, ืžืงื‘ืœื™ื ื’ื™ืฉื” ืœื‘ืงืจ ื”ืชื—ื•ื ื•ืžื ืกื™ื ืœื”ืชื ื’ื“ ืœื”ืชืงืคื•ืช ืืœื•

ืื™ืœื• ื“ื‘ืจื™ื ืฉื™ืžื•ืฉื™ื™ื ื ื™ืชืŸ ืœื—ืœืฅ ืžื”ื™ื•ืžื ื™ื ืฉืœ ืชื—ื ืช ืขื‘ื•ื“ื” ืžื‘ื•ืกืกืช Windows? (ืžืืžืจ ืคื•ืคื•ืœืจื™)

ืžื™ ืขืฉื” ืืช ื–ื”? ืื ื• ืขื•ืฉื™ื ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ื‘ื™ืงื•ืจืช ืื‘ื˜ื—ืช ืžื™ื“ืข

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”