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Living with the threat of Determined Attackers - RANT0214

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Information about Living with the threat of Determined Attackers - RANT0214
Technology

Published on February 15, 2014

Author: infosecresearch

Source: slideshare.net

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Presentation Slides from Manchester RANT 14-02-2014
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MANCHESTER RANT FEBRUARY 14TH 2014

YOUR SPEAKER – JAMES MCKINLAY • 2014 CISO LEVEL SECURITY, RISK & COMPLIANCE CONSULTANCY ACROSS EUROPE • 2013 PCIDSS COMPLIANCE AT WALMART FOR ASDA & GEORGE (LEVEL ONE MERCHANT) • 2011 - 2013 PCIDSS COMPLIANCE MANCHESTER AIRPORTS GROUP (LEVEL THREE MERCHANT) • 2006-2011 PCIDSS COMPLIANCE HOMELOAN MANAGEMENT LIMITED (LEVEL ONE SERVICE PROVIDER) • 2006 ECOMMERCE SECURITY– THOMAS COOK SCHEDULED BUSINESS

EXEC SUMMARY – • DEFENDERS ARE INCREASINGLY BEING OVERRUN BOTH BY EVENTS GENERATED BY ORDINARY CYBERCRIME AND BY ADVANCED, TARGETED ATTACKS FROM SOPHISTICATED ADVERSARIES. • INCREASED COMPLEXITY AND FREQUENCY OF ATTACKS, COMBINED WITH REDUCED EFFECTIVENESS OF PREVENTATIVE CONTROLS, INCREASES THE NEED FOR ENTERPRISE-SCALE SECURITY INCIDENT RESPONSE • THREAT INTELLIGENCE AND CONTINUOUS IMPROVEMENT OF INCIDENT RESPONSE PROCESSES ARE NEEDED BY ENTERPRISES TO REDUCE THE EFFORT REQUIRED IN CONTAINING LOSSES AND RISKS.

WHAT DO I MEAN BY . . . . •DETERMINED ATTACKERS •BETTER INTELLIGENCE •BETTER PREPARED

WHAT DO I MEAN BY DETERMINED ATTACKER • GET IN PAST YOUR PREVENTATIVE DEFENCES • STEAL SOME VALID CREDENTIALS • REMOVE TOOLS USED IN GETTING IN • FIND SOME REMOTE ACCESS AND USE VALID CREDENTIALS • EXPLORE THE ENVIRONMENT • STEAL DATA – RINSE AND REPEAT

JIM ALDRIDGE BH2012 https://dl.mandiant.com/EE/library/BH2012_Aldridge_RemediationPres.pdf

PREVENTATIVE CONTROLS ARE NOT ENOUGH A “Determined attacker will not be put off by traditional IT security technology •Basic AV Avoidance •Basic IDS Avoidance •Modern Sandbox Avoidance •WAF Identification •Web Filter Avoidance •Email Filter Avoidance

BASIC AV AVOIDANCE • HTTPS://WWW.VEIL-FRAMEWORK.COM/FRAMEWORK/VEIL-EVASION/

BASIC IDS AVOIDANCE • HTTP://WWW.MONKEY.ORG/~DUGSONG/FRAGROUTE/ • HTTP://EVADER.STONESOFT.COM

MODERN SANDBOX AVOIDANCE • HTTP://WWW.GIRONSEC.COM/BLOG/2013/10/ANTI-SANDBOXING-IDEAS/

BASIC WAF IDENTIFICATION • OWASP XSS TOOL “XENOTIX” GIVES US A EXAMPLE OF A GUI WAF IDENTIFIER • HTTPS://WWW.OWASP.ORG/INDEX.PHP/OWASP_XENOTIX_XSS_EXPLOIT_FRAMEWORK

BASIC WEB PROXY AVOIDANCE • HTTPS • TOR BRIDGE RELAY • HTTPS://WWW.TORPROJECT.ORG/

EMAIL FILTER AVOIDANCE TRICKS • LARGE BENIGN ATTACHMENTS MEAN MESSAGES GET SKIPPED FOR SPAM PROCESSING • WELL FORMED FIRST MESSAGE GETS SENDER ONTO A WHITELIST • BACKGROUND READING • “INSIDE THE SPAM CARTEL” , “BOTNETS THE KILLER APP” , “PHISHING EXPOSED”

BASIC PHISHING MANAGERS • SET - HTTP://WWW.SOCIAL-ENGINEER.ORG/FRAMEWORK • PHISH FRENZY - HTTP://WWW.PENTESTGEEK.COM/2013/11/04/INTRODUCING-PHISHING-FRENZY/ • SENINJA - HTTP://WWW.ALDEID.COM/WIKI/SOCIAL-ENGINEERING-NINJA

COMPLETE ATTACK MANAGERS • HTTP://WWW.ADVANCEDPENTEST.COM/FEATURES • HTTP://WWW.FASTANDEASYHACKING.COM/

POST EXPLOITATION • BOOK “CODING FOR PENETRATION TESTERS” HAS A CHAPTER DEVOTED TO THIS

POST EXPLOITATION (2) • WCE - HTTP://WWW.AMPLIASECURITY.COM/RESEARCH.HTML • PRIVILEGE ESCALATION - HTTPS://WWW.INSOMNIASEC.COM/RELEASES

WHAT IS THE MESSAGE •DON'T GET COMPLAISANT – IF THEY WANT TO GET IN BADLY ENOUGH – THEY WILL GET IN !

WHAT DO I MEAN BY . . . . •DETERMINED ATTACKERS •BETTER INTELLIGENCE •BETTER PREPARED

WHAT DO I MEAN BY BETTER INTELLIGENCE • TO KNOW WHAT YOU KNOW AND TO KNOW WHAT YOU DON'T KNOW IS THE SIGN OF ONE WHO KNOWS • KNOW THE WEAKNESSES IN YOUR DEFENCES • KNOW THE TECHNIQUES USED BY YOUR ENEMY • KNOW WHO TO TURN TO FOR HELP

WHERE ARE MY WEAKNESSES • INTERNAL AND EXTERNAL AUDIT REPORTS • PENETRATION TEST RESULTS • RISK WORKSHOPS • INTERVIEW FRONT LINE STAFF • WHISTLE-BLOWING HOTLINE • ITS WORTH ASSUMING THAT YOUR PERIMETER HAS BEEN BREACHED • AND THAT YOU SHOULD PLAN A RESPONSE STRATEGY

APT INTELLIGENCE REPORTS IN MARKETING • VENDOR ISSUED APT REPORTS AND ADVANCED MALWARE REPORTS • MANDIANT APT1 REPORT OPENED THE FLOOD GATES

MALWARE RESEARCH COMMUNITY • HTTP://AVCAESAR.MALWARE.LU/ • HTTP://WWW.MALSHARE.COM/ABOUT.PHP • HTTPS://MALWR.COM/ • HTTP://SUPPORT.CLEAN-MX.DE/CLEAN-MX/VIRUSES? • HTTP://VIRUSSHARE.COM/ABOUT.4N6 • HTTP://VIRUSTOTAL.COM • HTTP://VXVAULT.SIRI-URZ.NET/VIRILIST.PHP • HTTP://WWW.OFFENSIVECOMPUTING.NET Small sample

RSS ENABLED BLOGGING COMMUNITY RSS Band it http://rssbandit.org/ http://stopmalvertising.com/

IP REPUTATION COMMUNITIES • EXAMPLE: ALIENVAULT OPEN THREAT EXCHANGE HTTPS://WWW.ALIENVAULT.COM/OPEN-THREAT-EXCHANGE

“NOT MARKETING” VENDOR REPORTS • MICROSOFT SECURITY INTELLIGENCE REPORTS • CISCO ANNUAL REPORTS

CISP ENVIRONMENT • GOVERNMENT CYBER SECURITY STRATEGY INVOLVES REACHING OUT TO INDUSTRY BEYOND CNI • GCHQ, CESG AND CPNI COLLABORATED ON CISP HTTPS://WWW.CISP.ORG.UK/

READING: WHITEPAPERS • FEW EXAMPLES • SOC • IR • DATA BREACH • MALWARE

REFERENCES • PAPERS • HTTP://H71028.WWW7.HP.COM/ENTERPRISE/DOWNLOADS/SOFTWARE/ESP-BWP014-052809-09.PDF • • • • • • • • HTTP://WWW.EMC.COM/COLLATERAL/WHITE-PAPERS/H12651-WP-CRITICAL-INCIDENT-RESPONSE-MATURITY-JOURNEY.PDF HTTPS://OTALLIANCE.ORG/RESOURCES/INCIDENT/2014OTADATABREACHGUIDE.PDF HTTP://WWW.MICROSOFT.COM/EN-GB/DOWNLOAD/DETAILS.ASPX?ID=34793 HTTP://WWW.ASD.GOV.AU/INFOSEC/TOP-MITIGATIONS/TOP35MITIGATIONSTRATEGIES-LIST.HTM HTTP://WWW.FIRST.ORG/CONFERENCE/2008/PAPERS/KILLCRECE-GEORGIA-SLIDES.PDF HTTP://WWW.SANS.ORG/READING-ROOM/WHITEPAPERS/DETECTION/EARLY-MALWARE-DETECTION-CORRELATION-INCIDENT-RESPONSE-SYSTEM-CASE-STUDIES-34485 HTTPS://WWW.GOV.UK/PUBLIC-SERVICES-NETWORK#PSN-STANDARDS HTTP://CSRC.NIST.GOV/PUBLICATIONS/NISTPUBS/800-61REV2/SP800-61REV2.PDF

BACKGROUND READING: BOOKS

DEEPER DIVE : BOOKS

WHAT DO I MEAN BY . . . . •DETERMINED ATTACKERS •BETTER INTELLIGENCE •BETTER PREPARED

WHAT DO I MEAN BY BETTER PREPARED • USER AWARENESS • CYBER STRATEGY AT BOARD LEVEL • IT ASSURANCE FRAMEWORK • SECURITY OPERATIONS MATURITY • SOC • CIRT • THREAT INTELLIGENCE • PROACTIVE APT HUNTERS

PHISHING AWARENESS • DO YOU REMEMBER THE DIY SLIDES

PROFESSIONAL PHISHING AWARENESS • PHISH5 • PHISHME

CYBER STRATEGY AT BOARD LEVEL • GOVERNMENT COMMITMENT TO SUPPORT INDUSTRY • .GOV.UK AND SEARCH “CYBER”

CYBER STRATEGY ( ALSO WORTH A READ) • BELGIAN CHAMBER OF COMMERCE - BCSG • HTTP://WWW.ICCBELGIUM.BE/INDEX.PHP/QUOMODO/BECYBERSECURE

Manage IT Operations ITCF -V- ISMS • CONTROL FRAMEWORK • HTTP://WWW.ISACA.ORG/COBIT/PAGES/DEFAULT.ASPX Processes for Management COBITv5 Processes for Governance Deliver, Service and Support Manage IT Assets Manage IT Configurations Manage IT Incidents Manage Business Continuity Manage Information Security Manage Business Process

ITAF –V- ITCF • WHAT IS IT ASSURANCE

SECOPS MATURITY (SOC) • SIEM • CORRELATION • STAFFING • DROWNING IN DATA • HTTP://WWW8.HP.COM/H20195/V2/GETPDF.ASPX/4AA4-6539ENN.PDF • HTTP://WWW.ACI-NA.ORG/SITES/DEFAULT/FILES/S4-NESSI.PDF • HTTP://WWW.SECURITE.ORG/PRESENTATIONS/SOC/MEITSEC-SOC-NF-V11.PDF

SECOPS MATURITY (CIRT) • • • • • • • THREAT INTELLIGENCE FEEDS LIVE RESPONSE TECHNIQUES ENTERPRISE CLASS FORENSIC ACQUISITION STAFF DEVELOPMENT MALWARE REVERSING SKILLS / SOCIAL ENGINEERING SKILLS WORKFLOW BPM TOOLING NETWORK CONTAINMENT / NAC

OPEN IOC • WHAT IS OPEN IOC - HTTP://WWW.OPENIOC.ORG/

FREE TOOLS • FROM MANDIANT

LESSONS WITH OPENIOC FREE TOOLS

SECOPS MATURITY (APT HUNTERS) • WHAT IS REDLINE • COLLECTS WINDOWS ACTIVITY FROM • • • • • FILE REGISTRY DNS LOOKUPS PROCESSES IN MEMORY NETWORK CONNECTIONS • FIRST RESPONDER INVESTIGATIONS

(.MANS) REDLINE TRIAGE COLLECTION •1

(.MANS) REDLINE TRIAGE COLLECTION •2

(.MANS) REDLINE TRIAGE COLLECTION •3

TACKLING ADVANCED THREATS • THERE IS NO SINGLE TECHNOLOGY TO • “RULE THEM ALL” • 1) RECOGNISE “PREVENTATIVE” ISN'T ENOUGH • 2) GET SENIOR LEVEL SPONSORSHIP • 3) GET THE RIGHT PEOPLE • 4) GET THE RIGHT TOOLING

VENDORS TACKLING ADVANCED THREATS • THERE IS NO SINGLE TECHNOLOGY TO RULE THEM ALL ARBOR – Prevail DAMBALLA – Failsafe FIDELIS – XPS LANCOPE – StealthWatch SOURCEFIRE - FireAMP RSA – Netwitness SOLERA – DeepSee SOLERA – BluecoatATP AHNLABS – MDS CHECKPOINT – threat emulation FIREEYE – ATP LASTLINE – Previct MCAFEE – ValidEdge TREND – Deep Discovery PALOALTO – Wildfire BLUERIDGE – Appguard BROMIUM – vsentry HBGARY – DigitalDNA INVINCEA – Enterprise Threat Analyser RSA – ecat TRIUMFANT – mdar Mandiant Carbon Black Guidance Software CounterTack CrowdStrike Tanium Intelligent ID Nexthink Webroot LogRhythm TrustCloud Cyvera

CREDITS • JEFF YEUTER @ MANDIANT FOR THE REDLINE EXAMPLE • JIM ALDRIDGE @ MANDIANT FOR THE BLACKHAT2012 APT PRESENTATION • ANTON CHUVAKIN @ GARTNER FOR THE PAPER “SECURITY INCIDENT RESPONSE IN THE AGE OF APT”

TIME IS PRECIOUS – THANK YOU FOR YOURS • FIND ME ON LINKEDIN • UK.LINKEDIN.COM/PUB/JAMES-MCKINLAY/16/A42/206/

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