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7MS #499: Desperately Seeking a Super SIEM for SMBs - Part 6

7MS #499: Desperately Seeking a Super SIEM for SMBs - Part 6

7 Minute Security · Brian Johnson

December 16, 202121m 35s

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Show Notes

Today we have some cool updates on this SIEM-focused series we've been doing for a while. Specifically, I want to share that one of these solutions can now detect three early (and important!) warning signs that bad things are happening in your environment:

  • ASREPRoasting

  • WDigest flag getting flipped (reg add HKLM\SYSTEM\CurrentControlSet\Control\SecurityProviders\WDigest /v UseLogonCredential /t REG_DWORD /d 1)

  • Restricted admin mode getting enabled (reg add HKLM\System\CurrentControlSet\Control\Lsa /t REG_DWORD /v DisableRestrictedAdmin /d 0x0 /f) - see n00py's blog for more info