ransomware incident response playbook template

CISA, FBI, DOD. Ideally, systems can be restored without loss of data but this isnt always possible. Learn how to add an entity to your threat intelligence. generating incidents titled as Multiple alerts possibly related to Ransomware activity detected. Use, Find external command and control (C2), if present, and find other systems connecting to it: check, Find anomalous changes to file metadata such as mass changes to creation or modification times. Checkpoint Research. If nothing happens, download Xcode and try again. [192], Rising Sun can detect network adapter and IP address information. Operation Sharpshooter Campaign Targets Global Defense, Critical Infrastructure. Data transformation can be configured at ingestion time for the following types of built-in data connectors: Microsoft Sentinel now provides a new MITRE page, which highlights the MITRE tactic and technique coverage you currently have, and can configure, for your organization. This article provides a useful template with tables you can copy and paste into your incident response reports or presentations to management. Preserve the system(s) for further forensic investigation including log review, MFT analysis, deep malware scans, etc. (2021, December 6). [13], APT1 used the ipconfig /all command to gather network configuration information. Operation Lotus Blossom. The Information Technology Laboratory (ITL) department within NIST, is responsible for developing standards and measurement methods for IT information security. (2018, April 04). [42], Brave Prince gathers network configuration information as well as the ARP cache. Retrieved November 9, 2018. Retrieved September 22, 2016. Retrieved November 14, 2018. Retrieved January 20, 2021. Yonathan Klijnsma. Retrieved November 20, 2020. A charter should include a purpose, business problem, background (optional), teams charter and the main sponsor. (2020, December 13). Technical Analysis. CISA. FIRST strives to include feedback from [85], FELIXROOT collects information about the network including the IP address and DHCP server. US-CERT. More info about Internet Explorer and Microsoft Edge, Cloud feature availability for US Government customers, Microsoft Sentinel Threat Hunters GitHub community, Account enrichment fields removed from Azure AD Identity Protection connector, Microsoft 365 Defender now integrates Azure Active Directory Identity Protection (AADIP), Out of the box anomaly detection on the SAP audit log (Preview), Heads up: Name fields being removed from UEBA UserPeerAnalytics table, Azure Active Directory Identity Protection (AADIP), SAP_Dynamic_Audit_Log_Monitor_Configuration and SAP_User_Config watchlists, investigating IoT device entities in Microsoft Sentinel, Create automation rule conditions based on custom details (Preview), Add advanced "Or" conditions to automation rules (Preview), Windows DNS Events via AMA connector (Preview), Create and delete incidents manually (Preview), Add entities to threat intelligence (Preview), Add advanced conditions to Microsoft Sentinel automation rules, Learn more about creating incidents manually, add an entity to your threat intelligence, New data sources for User and entity behavior analytics (UEBA) (Preview), Microsoft Sentinel Solution for SAP is now generally available, AMA-based version of the Windows Security Events data connector, Sync user entities from your on-premises Active Directory with Microsoft Sentinel (Preview), enable and configure User and Entity Behavior Analytics (UEBA), requirements for using Microsoft Defender for Identity, migrating your alert-trigger playbooks to be invoked by automation rules, Microsoft Purview Data Loss Prevention (DLP) integration in Microsoft Sentinel (Preview), Incident update trigger for automation rules (Preview), Microsoft 365 Defender integration with Microsoft Sentinel, ingest and investigate DLP incidents in Microsoft Sentinel, Create a large watchlist from file in Azure Storage (public preview), New custom log ingestion and data transformation at ingestion time (Public preview), View MITRE support coverage (Public preview), View Microsoft Purview data in Microsoft Sentinel (Public preview), Manually run playbooks based on the incident trigger (Public preview), Search across long time spans in large datasets (public preview), Restore archived logs from search (public preview), Find your Microsoft Sentinel data connector, Data transformation in Microsoft Sentinel (preview), Configure ingestion-time data transformation for Microsoft Sentinel (preview), Understand security coverage by the MITRE ATT&CK framework, Tutorial: Integrate Microsoft Sentinel and Microsoft Purview, running incident-trigger playbooks manually, Start an investigation by searching large datasets (preview), Search across long time spans in large datasets (preview), Restore archived logs from search (preview), Support for MITRE ATT&CK techniques (Public preview), Codeless data connectors (Public preview), Maturity Model for Event Log Management (M-21-31) Solution (Public preview), SentinelHealth data table (Public preview), More workspaces supported for Multiple Workspace View, Kusto Query Language workbook and tutorial, Create a codeless connector for Microsoft Sentinel, Modernize Log Management with the Maturity Model for Event Log Management (M-21-31) Solution, Centrally discover and deploy Microsoft Sentinel out-of-the-box content and solutions, The Microsoft Sentinel content hub catalog, Use the SentinelHealth data table (Public preview), Use multiple Microsoft Sentinel workspaces, Work with incidents in many workspaces at once, Manage multiple tenants in Microsoft Sentinel as an MSSP, collection of learning and skilling resources. Retrieved May 12, 2020. (2016, January 22). [180], QakBot can use net config workstation, arp -a, and ipconfig /all to gather network configuration information. Retrieved April 13, 2021. Anatomy of an Attack: Detecting and Defeating CRASHOVERRIDE. Russian interference in the 2020 United States elections You can now add alerts to, or remove alerts from, existing incidents, either manually or automatically, as part of your investigation processes. Balanza, M. (2018, April 02). The CSIRT or external incident response provider is tasked with identifying real security incidents, rapidly investigating them, and responding to contain the threat, eradicate it, and ensure speedy recovery of organizational systems. [221], TeamTNT has enumerated the host machines IP address. California voters have now received their mail ballots, and the November 8 general election has entered its final stage. (operating system, hostname. (2011, February). [41], Kevin can collect the MAC address and other information from a victim machine using ipconfig/all. (2019, December 11). The SAP audit log records audit and security events on SAP systems, like failed sign-in attempts or other over 200 security related actions. (2014, August 24). [203], Sibot checked if the compromised system is configured to use proxies. NICKEL targeting government organizations across Latin America and Europe. [176], A module in Prikormka collects information from the victim about its IP addresses and MAC addresses. (2020, April 28). WCry Ransomware Analysis. [169], PLAINTEE uses the ipconfig /all command to gather the victims IP address. Use Git or checkout with SVN using the web URL. You won't need to do anything else. Double DragonAPT41, a dual espionage and cyber crime operation APT41. Huss, D. (2016, March 1). A tag already exists with the provided branch name. Information is then applied to prioritizing responses for incident types. An IRP is a set of documented procedures detailing the steps that should be taken in each phase of incident response. Flagpro The new malware used by BlackTech. Microsoft. Lancaster, T., Cortes, J. Once the IoCs discovered in the Identification phase have been used to find any additional hosts that may be infected, isolate these devices as well. Retrieved May 3, 2017. View intelligent inter-solution (DLP-MDE, DLP-MDO) and intra-solution (DLP-DLP) alerts correlated under a single incident. Use the following two-step process to have your queries look up these values in the IdentityInfo table: If you haven't already, enable the UEBA solution to sync the IdentityInfo table with your Azure AD logs. Any incomplete documentation should also be wrapped up in this phase. Retrieved May 1, 2019. (n.d.). Retrieved April 4, 2018. route can be used to discover routing configuration information. Retrieved February 15, 2016. (2015, August 5). Use the information about the initial point of entry gathered in the previous phase to close any possible gaps. [81], Explosive has collected the MAC address from the victim's machine. Reference: User Actions for Suspected Ransomware, Reference: Help Desk Actions for Suspected Ransomware, "Ransomware Identification for the Judicious Analyst", graphical user interfaces (GUIs) for the malware itself, text or html files, sometimes opened automatically after encryption, image files, often as wallpaper on infected systems, contact emails in encrypted file extensions, pop-ups after trying to open an encrypted file. [146], T9000 gathers and beacons the MAC and IP addresses during installation. The DigiTrust Group. Geofenced NetWire Campaigns. [228], Valak has the ability to identify the domain and the MAC and IP addresses of an infected machine. [94][95], GrimAgent can enumerate the IP and domain of a target system. Retrieved October 14, 2020. The field has become of An incident response plan is a documented, systematic process that defines how your organization should deal with a cybersecurity incident. Also known as condition groups, these allow you to combine several rules with identical actions into a single rule, greatly increasing your SOC's efficiency. Retrieved September 27, 2021. VOLATILE CEDAR. Retrieved June 20, 2019. If additional accounts have been discovered to be involved or compromised, disable those accounts. The distribution of the plan enables all relevant stakeholders to understand and agree to the plan. The Microsoft Sentinel solution for SAP allows you to monitor, detect, and respond to suspicious activities within the SAP ecosystem, protecting your sensitive data against sophisticated cyber attacks. Retrieved November 2, 2018. DFIR Report. [34][35][36], BlackEnergy has gathered information about network IP configurations using ipconfig.exe and about routing tables using route.exe. [224], TrickBot obtains the IP address, location, and other relevant network information from the victims machine. U.S. appeals court says CFPB funding is unconstitutional - Protocol These features, provided by Log Analytics, act on your data even before it's stored in your workspace. [109], JPIN can obtain network information, including DNS, IP, and proxies. Below are several templates you can download for free, which can give you a head start. When building your incident response plan, it is much easier to start with a template, remove parts that are less relevant for your organization, and fill in your details and processes.Below are several templates you can Follow the instructions in this document. Retrieved August 7, 2018. THE BAFFLING BERSERK BEAR: A DECADES ACTIVITY TARGETING CRITICAL INFRASTRUCTURE. Unit 42 Playbook Viewer. Ryuk has called GetIpNetTable in attempt to identify all mounted drives and hosts that have Address Resolution Protocol (ARP) entries. Containment is often accomplished in sub-phases: During and after containment, the full extent of an attack is made visible. It can be used to: When automating IR, a common method you can use is to create playbooks. [3], AdFind can extract subnet information from Active Directory. During this phase, after an incident is confirmed, communication plans are also typically initiated. The steps are: The Definitive 'IR Management & Reporting' PPT, Learn more about Cynet's 24/7 MDR & IR team, Watch an on-demand demo video of IR in action. Reset passwords for all impacted accounts and/or create replacement accounts and leave the impacted accounts disabled permanently. Ash, B., et al. Retrieved July 8, 2019. Are you sure you want to create this branch? [141], MuddyWater has used malware to collect the victims IP address and domain name. (2019, August 7). Retrieved August 9, 2022. Sherstobitoff, R., Malhotra, A. Watering hole deploys new macOS malware, DazzleSpy, in Asia. [198], SDBbot has the ability to determine the domain name and whether a proxy is configured on a compromised host. Kuzmenko, A. et al. Retrieved October 14, 2019. Observe any attempts at network connectivity, note these as Indicators of Compromise (IoCs). This can lead to incidents being missed entirely or only being caught after significant damage has occurred. Only a small number of accounts included email addresses and / or passwords stored as bcrypt hashes with a total of 66.5k unique email addresses being exposed (2017, May 03). This can involve researching threats, developing policies and procedures, and training end users in cybersecurity best practices. Check Point. Adversaries may look for details about the network configuration and settings, such as IP and/or MAC addresses, of systems they access or through information discovery of remote systems. Retrieved April 13, 2021. Analysis of Ramsay components of Darkhotel's infiltration and isolation network. Alert (TA18-106A) Russian State-Sponsored Cyber Actors Targeting Network Infrastructure Devices. Retrieved January 7, 2021. ss64. Retrieved April 17, 2019. A journey to Zebrocy land. [30], BADFLICK has captured victim IP address details. Pick-Six: Intercepting a FIN6 Intrusion, an Actor Recently Tied to Ryuk and LockerGoga Ransomware. It is critical to enable a timely response to an incident, mitigating the attack while properly coordinating the effort with all affected parties. If rebuilding or replacing virtual machines, preserve a copy, full (independent) snapshot, or a backup of the system. [246], ZeroT gathers the victim's IP address and domain information, and then sends it to its C2 server. MAR-10296782-1.v1 SOREFANG. What Is a Computer Security Incident Response Team (CSIRT)? New BabyShark Malware Targets U.S. National Security Think Tanks. Retrieved June 7, 2019. Read more: Incident Response SANS: The 6 Steps in Depth, Upgrading Cybersecurity with Incident Response Playbooks. Take in-place administrative remediation actions on users, files, and devices. Retrieved February 10, 2021. i.e. Kaspersky Lab. Fine-grain identity and access controls combined with continuous monitoring for near real-time security information ensures that the right resources have the right access at all times, wherever your information is stored. What Is a Computer Security Incident Response Team (CSIRT)? (2021, September 2). In the meantime, or if you've built any custom queries or rules directly referencing these fields, you'll need another way to get this information. McKeague, B. et al. Settle, A., et al. SMB: Command Reference. Automation rules streamline automation use in Microsoft Sentinel and enable you to simplify complex workflows for your incident orchestration processes. [89], GeminiDuke collects information on network settings and Internet proxy settings from the victim. Some ransomware variants only affect certain tools (, Upload indicators to automated categorization services like, Scan for concrete indicators of compromise (IOCs) such as files/hashes, processes, network connections, etc. (2018, August 09). Grandoreiro: How engorged can an EXE get?. Darkhotel's attacks in 2015. [197], Sandworm Team checks for connectivity to other resources in the network. iKitten will look for the current IP address. Retrieved September 20, 2021. Retrieved August 12, 2020. Novetta Threat Research Group. Threat Intelligence and Research. MuddyWater expands operations. Main sections: Incident response templates and procedures are crucial, but they are not enough. Technical Report about the Espionage Case at RUAG. The actual ingestion of these logs can be done by direct API calls. Continue to monitor for malicious activity related to this incident for an extended period. Keep Calm and (Dont) Enable Macros: A New Threat Actor Targets UAE Dissidents. (2020, November 5). In response to shooting, Ukraine's then acting defense minister Ihor Tenyukh authorised Ukrainian troops stationed in Crimea to use deadly force in life-threatening situations. Compromised Credentials Response Playbook Lucifer: New Cryptojacking and DDoS Hybrid Malware Exploiting High and Critical Vulnerabilities to Infect Windows Devices. Until now, you've been able to bring your user account entities from your Azure Active Directory (Azure AD) into the IdentityInfo table in Microsoft Sentinel, so that User and Entity Behavior Analytics (UEBA) can use that information to provide context and give insight into user activities, to enrich your investigations. Observe any files created or modified by the malware, note these as IoCs. The steps in this playbook should be followed sequentially where appropriate. Yagi, J. Retrieved March 30, 2017. Preserve any volatile data that may have been collected during the identification and containment phases. (2019, October 16). Lee, B. and Falcone, R. (2017, February 15). These steps should be performed during the Identification phase to guide the investigation. As before, to use this data source you must enable the Windows Security Events data connector. Retrieved January 19, 2021. The Codeless Connector Platform (CCP) provides support for new data connectors via ARM templates, API, or via a solution in the Microsoft Sentinel content hub. BishopFox. Baskin, B. (2019, September 23). In ransomware situations, containment is critical. Incident and Problem Management A Technical Look At Dyreza. Incident response Retrieved September 22, 2021. (2022, January 11). Another Sykipot sample likely targeting US federal agencies. See top articles in our IT disaster recovery guide: Cybersecurity incidents can quickly escalate into business crises, leading to financial loss, legal consequences, service disruption and damage to reputation and customer trust. Retrieved August 24, 2021. The goal of incident response is to enable an organization to quickly detect and halt attacks, minimizing damage and preventing future attacks of the same type. A security operations center (SOC) is a centralized facility for a team of information security specialists and IT professionals who analyze, monitor, and safeguard an organization against cyber attacks. [88], GALLIUM used ipconfig /all to obtain information about the victim network configuration.

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