Gather Victim Host Information: Программное обеспечение
Other sub-techniques of Gather Victim Host Information (4)
Adversaries may gather information about the victim's host software that can be used during targeting. Information about installed software may include a variety of details such as types and versions on specific hosts, as well as the presence of additional components that might be indicative of added defensive protections (ex: antivirus, SIEMs, etc.). Adversaries may gather this information in various ways, such as direct collection actions via Active Scanning (ex: listening ports, server banners, user agent strings) or Phishing for Information. Adversaries may also compromise sites then include malicious content designed to collect host information from visitors.(Citation: ATT ScanBox) Information about the installed software may also be exposed to adversaries via online or other accessible data sets (ex: job postings, network maps, assessment reports, resumes, or purchase invoices). Gathering this information may reveal opportunities for other forms of reconnaissance (ex: Search Open Websites/Domains or Search Open Technical Databases), establishing operational resources (ex: Develop Capabilities or Obtain Capabilities), and/or for initial access (ex: Supply Chain Compromise or External Remote Services).
Примеры процедур |
|
| Название | Описание |
|---|---|
| Sandworm Team |
Sandworm Team has researched software code to enable supply-chain operations, most notably for the 2017 NotPetya attack. Sandworm Team also collected a list of computers using specific software as part of its targeting efforts.(Citation: US District Court Indictment GRU Unit 74455 October 2020) |
| Andariel |
Andariel has inserted a malicious script within compromised websites to collect potential victim information such as browser type, system language, Flash Player version, and other data.(Citation: TrendMicro New Andariel Tactics July 2018) |
Контрмеры |
|
| Контрмера | Описание |
|---|---|
| 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. |
Обнаружение
Internet scanners may be used to look for patterns associated with malicious content designed to collect host software information from visitors.(Citation: ThreatConnect Infrastructure Dec 2020)(Citation: ATT ScanBox) 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.
Ссылки
- ThreatConnect. (2020, December 15). Infrastructure Research and Hunting: Boiling the Domain Ocean. Retrieved October 12, 2021.
- Blasco, J. (2014, August 28). Scanbox: A Reconnaissance Framework Used with Watering Hole Attacks. Retrieved October 19, 2020.
- Scott W. Brady. (2020, October 15). United States vs. Yuriy Sergeyevich Andrienko et al.. Retrieved November 25, 2020.
- Chen, Joseph. (2018, July 16). New Andariel Reconnaissance Tactics Uncovered. Retrieved September 29, 2021.
Связанные риски
Каталоги
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