Compromise Infrastructure: Ботнет
Other sub-techniques of Compromise Infrastructure (7)
Adversaries may compromise numerous third-party systems to form a botnet that can be used during targeting. A botnet is a network of compromised systems that can be instructed to perform coordinated tasks.(Citation: Norton Botnet) Instead of purchasing/renting a botnet from a booter/stresser service, adversaries may build their own botnet by compromising numerous third-party systems.(Citation: Imperva DDoS for Hire) Adversaries may also conduct a takeover of an existing botnet, such as redirecting bots to adversary-controlled C2 servers.(Citation: Dell Dridex Oct 2015) With a botnet at their disposal, adversaries may perform follow-on activity such as large-scale Phishing or Distributed Denial of Service (DDoS).
Примеры процедур |
|
| Название | Описание |
|---|---|
| Axiom |
Axiom has used large groups of compromised machines for use as proxy nodes.(Citation: Novetta-Axiom) |
| Sandworm Team |
Sandworm Team has used a large-scale botnet to target Small Office/Home Office (SOHO) network devices.(Citation: NCSC Cyclops Blink February 2022) |
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
Much of this activity will take place outside the visibility of the target organization, making detection of this behavior difficult. Detection efforts may be focused on related stages of the adversary lifecycle, such as during Phishing, Endpoint Denial of Service, or Network Denial of Service.
Ссылки
- Norton. (n.d.). What is a botnet?. Retrieved October 4, 2020.
- Imperva. (n.d.). Booters, Stressers and DDoSers. Retrieved October 4, 2020.
- Dell SecureWorks Counter Threat Unit Threat Intelligence. (2015, October 13). Dridex (Bugat v5) Botnet Takeover Operation. Retrieved May 31, 2019.
- Novetta. (n.d.). Operation SMN: Axiom Threat Actor Group Report. Retrieved November 12, 2014.
- NCSC. (2022, February 23). Cyclops Blink Malware Analysis Report. Retrieved March 3, 2022.
Связанные риски
Каталоги
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