Cервис управления информационной безопасностью
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MITRE ATT&CK - Technique Gather Victim Network Information
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MITRE ATT&CK
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MITRE ATT&CK
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Gather Victim Network Informat...
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Gather Victim Network Information

ID Name
.001 Domain Properties
.002 DNS
.003 Network Trust Dependencies
.004 Network Topology
.005 IP Addresses
.006 Network Security Appliances

Adversaries may gather information about the victim's networks that can be used during targeting. Information about networks may include a variety of details, including administrative data (ex: IP ranges, domain names, etc.) as well as specifics regarding its topology and operations. Adversaries may gather this information in various ways, such as direct collection actions via Active Scanning or Phishing for Information. Information about networks may also be exposed to adversaries via online or other accessible data sets (ex: Search Open Technical Databases).(Citation: WHOIS)(Citation: DNS Dumpster)(Citation: Circl Passive DNS) Gathering this information may reveal opportunities for other forms of reconnaissance (ex: Active Scanning or Search Open Websites/Domains), establishing operational resources (ex: Acquire Infrastructure or Compromise Infrastructure), and/or initial access (ex: Trusted Relationship).

ID: T1590
Sub-techniques:  .001 .002 .003 .004 .005 .006
Tactic(s): Reconnaissance
Platforms: PRE
Version: 1.0
Created: 02 Oct 2020
Last Modified: 15 Apr 2021

Procedure Examples
Name Description
HAFNIUM

HAFNIUM gathered the fully qualified domain names (FQDNs) for targeted Exchange servers in the victim's environment.(Citation: Volexity Exchange Marauder March 2021)

Mitigations
Mitigation Description
Pre-compromise

This category is used for any applicable mitigation activities that apply to techniques occurring before an adversary gains Initial Access, such as Reconnaissance and Resource Development techniques.

Detection

Much of this activity may have a very high occurrence and associated false positive rate, as well as potentially taking place outside the visibility of the target organization, making detection difficult for defenders. Detection efforts may be focused on related stages of the adversary lifecycle, such as during Initial Access.

References

  1. CIRCL Computer Incident Response Center. (n.d.). Passive DNS. Retrieved October 20, 2020.
  2. Hacker Target. (n.d.). DNS Dumpster. Retrieved October 20, 2020.
  3. NTT America. (n.d.). Whois Lookup. Retrieved October 20, 2020.
  4. Gruzweig, J. et al. (2021, March 2). Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities. Retrieved March 3, 2021.
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