Acquire Infrastructure: Домены
Other sub-techniques of Acquire Infrastructure (8)
Adversaries may acquire domains that can be used during targeting. Domain names are the human readable names used to represent one or more IP addresses. They can be purchased or, in some cases, acquired for free. Adversaries may use acquired domains for a variety of purposes, including for Phishing, Drive-by Compromise, and Command and Control.(Citation: CISA MSS Sep 2020) Adversaries may choose domains that are similar to legitimate domains, including through use of homoglyphs or use of a different top-level domain (TLD).(Citation: FireEye APT28)(Citation: PaypalScam) Typosquatting may be used to aid in delivery of payloads via Drive-by Compromise. Adversaries may also use internationalized domain names (IDNs) and different character sets (e.g. Cyrillic, Greek, etc.) to execute "IDN homograph attacks," creating visually similar lookalike domains used to deliver malware to victim machines.(Citation: CISA IDN ST05-016)(Citation: tt_httrack_fake_domains)(Citation: tt_obliqueRAT)(Citation: httrack_unhcr)(Citation: lazgroup_idn_phishing) Different URIs/URLs may also be dynamically generated to uniquely serve malicious content to victims (including one-time, single use domain names).(Citation: iOS URL Scheme)(Citation: URI)(Citation: URI Use)(Citation: URI Unique) Adversaries may also acquire and repurpose expired domains, which may be potentially already allowlisted/trusted by defenders based on an existing reputation/history.(Citation: Categorisation_not_boundary)(Citation: Domain_Steal_CC)(Citation: Redirectors_Domain_Fronting)(Citation: bypass_webproxy_filtering) Domain registrars each maintain a publicly viewable database that displays contact information for every registered domain. Private WHOIS services display alternative information, such as their own company data, rather than the owner of the domain. Adversaries may use such private WHOIS services to obscure information about who owns a purchased domain. Adversaries may further interrupt efforts to track their infrastructure by using varied registration information and purchasing domains with different domain registrars.(Citation: Mandiant APT1) In addition to legitimately purchasing a domain, an adversary may register a new domain in a compromised environment. For example, in AWS environments, adversaries may leverage the Route53 domain service to register a domain and create hosted zones pointing to resources of the threat actor’s choosing.(Citation: Invictus IR DangerDev 2024)
Примеры процедур |
|
Название | Описание |
---|---|
For C0021, the threat actors registered domains for use in C2.(Citation: FireEye APT29 Nov 2018) |
|
APT28 |
APT28 registered domains imitating NATO, OSCE security websites, Caucasus information resources, and other organizations.(Citation: FireEye APT28)(Citation: US District Court Indictment GRU Oct 2018)(Citation: Google TAG Ukraine Threat Landscape March 2022) |
TA505 |
TA505 has registered domains to impersonate services such as Dropbox to distribute malware.(Citation: Korean FSI TA505 2020) |
For Operation Spalax, the threat actors registered hundreds of domains using Duck DNS and DNS Exit.(Citation: ESET Operation Spalax Jan 2021) |
|
Storm-1811 |
Storm-1811 has created domains for use with RMM tools.(Citation: rapid7-email-bombing) |
HEXANE |
HEXANE has registered and operated domains for campaigns, often using a security or web technology theme or impersonating the targeted organization.(Citation: SecureWorks August 2019)(Citation: Dragos Hexane)(Citation: ClearSky Siamesekitten August 2021) |
Star Blizzard |
Star Blizzard has registered domains using randomized words and with names resembling legitimate organizations.(Citation: CISA Star Blizzard Advisory December 2023)(Citation: StarBlizzard) |
During Indian Critical Infrastructure Intrusions, RedEcho registered domains spoofing Indian critical infrastructure entities.(Citation: RecordedFuture RedEcho 2021) |
|
APT42 |
APT42 has registered domains, several of which masqueraded as news outlets and login services, for use in operations.(Citation: Mandiant APT42-charms)(Citation: TAG APT42) |
APT29 |
APT29 has acquired C2 domains, sometimes through resellers.(Citation: MSTIC NOBELIUM Mar 2021)(Citation: FireEye SUNSHUTTLE Mar 2021)(Citation: MSTIC NOBELIUM May 2021) |
APT1 |
APT1 has registered hundreds of domains for use in operations.(Citation: Mandiant APT1) |
During Operation Honeybee, threat actors registered domains for C2.(Citation: McAfee Honeybee) |
|
APT32 |
APT32 has set up and operated websites to gather information and deliver malware.(Citation: Volexity Ocean Lotus November 2020) |
IndigoZebra |
IndigoZebra has established domains, some of which were designed to look like official government domains, for their operations.(Citation: Checkpoint IndigoZebra July 2021) |
For Operation Dust Storm, the threat actors established domains as part of their operational infrastructure.(Citation: Cylance Dust Storm) |
|
Leviathan |
Leviathan has established domains that impersonate legitimate entities to use for targeting efforts. (Citation: CISA AA21-200A APT40 July 2021)(Citation: Accenture MUDCARP March 2019) |
During Operation Dream Job, Lazarus Group registered a domain name identical to that of a compromised company as part of their BEC effort.(Citation: ESET Lazarus Jun 2020) |
|
Earth Lusca |
Earth Lusca has registered domains, intended to look like legitimate target domains, that have been used in watering hole attacks.(Citation: TrendMicro EarthLusca 2022) |
Kimsuky |
Kimsuky has registered domains to spoof targeted organizations and trusted third parties including search engines, web platforms, and cryptocurrency exchanges.(Citation: ThreatConnect Kimsuky September 2020)(Citation: Zdnet Kimsuky Group September 2020)(Citation: CISA AA20-301A Kimsuky)(Citation: Cybereason Kimsuky November 2020)(Citation: Malwarebytes Kimsuky June 2021)(Citation: KISA Operation Muzabi)(Citation: Mandiant APT43 March 2024)(Citation: Mandiant APT43 Full PDF Report) |
Dragonfly |
Dragonfly has registered domains for targeting intended victims.(Citation: CISA AA20-296A Berserk Bear December 2020) |
TA2541 |
TA2541 has registered domains often containing the keywords “kimjoy,” “h0pe,” and “grace,” using domain registrars including Netdorm and No-IP DDNS, and hosting providers including xTom GmbH and Danilenko, Artyom.(Citation: Proofpoint TA2541 February 2022)(Citation: Cisco Operation Layover September 2021) |
LazyScripter |
LazyScripter has used dynamic DNS providers to create legitimate-looking subdomains for C2.(Citation: MalwareBytes LazyScripter Feb 2021) |
Transparent Tribe |
Transparent Tribe has registered domains to mimic file sharing, government, defense, and research websites for use in targeted campaigns.(Citation: Proofpoint Operation Transparent Tribe March 2016)(Citation: Talos Transparent Tribe May 2021) |
ZIRCONIUM |
ZIRCONIUM has purchased domains for use in targeted campaigns.(Citation: Microsoft Targeting Elections September 2020) |
Raspberry Robin |
Raspberry Robin uses newly-registered domains containing only a few characters for command and controll purposes, such as " |
For Operation Ghost, APT29 registered domains for use in C2 including some crafted to appear as existing legitimate domains.(Citation: ESET Dukes October 2019) |
|
Threat Group-3390 |
Threat Group-3390 has registered domains for C2.(Citation: Lunghi Iron Tiger Linux) |
UNC2452 |
UNC2452 has acquired C2 domains through resellers.(Citation: MSTIC NOBELIUM Mar 2021)(Citation: FireEye SUNSHUTTLE Mar 2021) |
DarkGate |
DarkGate command and control includes hard-coded domains in the malware chosen to masquerade as legitimate services such as Akamai CDN or Amazon Web Services.(Citation: Trellix Darkgate 2023) |
For C0026, the threat actors re-registered expired C2 domains previously used for ANDROMEDA malware.(Citation: Mandiant Suspected Turla Campaign February 2023) |
|
For CostaRicto, the threat actors established domains, some of which appeared to spoof legitimate domains.(Citation: BlackBerry CostaRicto November 2020) |
|
RedEcho |
RedEcho has registered domains spoofing Indian critical infrastructure entities.(Citation: RecordedFuture RedEcho 2021) |
OilRig |
OilRig has set up fake VPN portals, conference sign ups, and job application websites to target victims.(Citation: ClearSky OilRig Jan 2017) |
Mustang Panda |
Mustang Panda have acquired C2 domains prior to operations.(Citation: Secureworks BRONZE PRESIDENT December 2019)(Citation: Recorded Future REDDELTA July 2020)(Citation: McAfee Dianxun March 2021) |
For C0010, UNC3890 actors established domains that appeared to be legitimate services and entities, such as LinkedIn, Facebook, Office 365, and Pfizer.(Citation: Mandiant UNC3890 Aug 2022) |
|
Lazarus Group |
Lazarus Group has acquired domains related to their campaigns to act as distribution points and C2 channels.(Citation: CISA AppleJeus Feb 2021)(Citation: Google TAG Lazarus Jan 2021) |
EXOTIC LILY |
EXOTIC LILY has registered domains to spoof targeted organizations by changing the top-level domain (TLD) to “.us”, “.co” or “.biz”.(Citation: Google EXOTIC LILY March 2022) |
Silent Librarian |
Silent Librarian has acquired domains to establish credential harvesting pages, often spoofing the target organization and using free top level domains .TK, .ML, .GA, .CF, and .GQ.(Citation: DOJ Iran Indictments March 2018)(Citation: Phish Labs Silent Librarian)(Citation: Secureworks COBALT DICKENS August 2018)(Citation: Proofpoint TA407 September 2019)(Citation: Secureworks COBALT DICKENS September 2019)(Citation: Malwarebytes Silent Librarian October 2020) |
FIN7 |
FIN7 has registered look-alike domains for use in phishing campaigns.(Citation: eSentire FIN7 July 2021) |
For C0011, Transparent Tribe registered domains likely designed to appear relevant to student targets in India.(Citation: Cisco Talos Transparent Tribe Education Campaign July 2022) |
|
For FunnyDream, the threat actors registered a variety of domains.(Citation: Bitdefender FunnyDream Campaign November 2020) |
|
Sea Turtle |
Sea Turtle registered domains for authoritative name servers used in DNS hijacking activity and for command and control servers.(Citation: Talos Sea Turtle 2019_2)(Citation: Hunt Sea Turtle 2024) |
Magic Hound |
Magic Hound has registered fraudulent domains such as "mail-newyorker.com" and "news12.com.recover-session-service.site" to target specific victims with phishing attacks.(Citation: Certfa Charming Kitten January 2021) |
APT38 |
APT38 has created fake domains to imitate legitimate venture capital or bank domains.(Citation: 1 - appv) |
XLoader |
XLoader can utilize hardcoded command and control domain configurations created by the XLoader authors. These are designed to mimic domain registrars and hosting service providers such as Hostinger and Namecheap.(Citation: CheckPoint XLoader 2022) |
Gamaredon Group |
Gamaredon Group has registered multiple domains to facilitate payload staging and C2.(Citation: Microsoft Actinium February 2022)(Citation: Unit 42 Gamaredon February 2022) |
Winter Vivern |
Winter Vivern registered domains mimicking other entities throughout various campaigns.(Citation: DomainTools WinterVivern 2021) |
Moonstone Sleet |
Moonstone Sleet registered domains to develop effective personas for fake companies used in phishing activity.(Citation: Microsoft Moonstone Sleet 2024) |
BITTER |
BITTER has registered a variety of domains to host malicious payloads and for C2.(Citation: Forcepoint BITTER Pakistan Oct 2016) |
TeamTNT |
TeamTNT has obtained domains to host their payloads.(Citation: Palo Alto Black-T October 2020) |
Sandworm Team |
Sandworm Team has registered domain names and created URLs that are often designed to mimic or spoof legitimate websites, such as email login pages, online file sharing and storage websites, and password reset pages, while also hosting these items on legitimate, compromised network infrastructure.(Citation: US District Court Indictment GRU Unit 74455 October 2020)(Citation: Slowik Sandworm 2021) |
Mustang Panda registered adversary-controlled domains during RedDelta Modified PlugX Infection Chain Operations that were re-registrations of expired domains.(Citation: Recorded Future RedDelta 2025) |
|
Winnti Group |
Winnti Group has registered domains for C2 that mimicked sites of their intended targets.(Citation: Kaspersky Winnti April 2013) |
Ferocious Kitten |
Ferocious Kitten has acquired domains imitating legitimate sites.(Citation: Kaspersky Ferocious Kitten Jun 2021) |
CURIUM |
CURIUM created domains to facilitate strategic website compromise and credential capture activities.(Citation: PWC Yellow Liderc 2023) |
For the SolarWinds Compromise, APT29 acquired C2 domains, sometimes through resellers.(Citation: MSTIC NOBELIUM Mar 2021)(Citation: FireEye SUNSHUTTLE Mar 2021) |
|
menuPass |
menuPass has registered malicious domains for use in intrusion campaigns.(Citation: DOJ APT10 Dec 2018)(Citation: District Court of NY APT10 Indictment December 2018) |
Контрмеры |
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Контрмера | Описание |
---|---|
Pre-compromise |
Pre-compromise mitigations involve proactive measures and defenses implemented to prevent adversaries from successfully identifying and exploiting weaknesses during the Reconnaissance and Resource Development phases of an attack. These activities focus on reducing an organization's attack surface, identify adversarial preparation efforts, and increase the difficulty for attackers to conduct successful operations. This mitigation can be implemented through the following measures: Limit Information Exposure: - Regularly audit and sanitize publicly available data, including job posts, websites, and social media. - Use tools like OSINT monitoring platforms (e.g., SpiderFoot, Recon-ng) to identify leaked information. Protect Domain and DNS Infrastructure: - Enable DNSSEC and use WHOIS privacy protection. - Monitor for domain hijacking or lookalike domains using services like RiskIQ or DomainTools. External Monitoring: - Use tools like Shodan, Censys to monitor your external attack surface. - Deploy external vulnerability scanners to proactively address weaknesses. Threat Intelligence: - Leverage platforms like MISP, Recorded Future, or Anomali to track adversarial infrastructure, tools, and activity. Content and Email Protections: - Use email security solutions like Proofpoint, Microsoft Defender for Office 365, or Mimecast. - Enforce SPF/DKIM/DMARC policies to protect against email spoofing. Training and Awareness: - Educate employees on identifying phishing attempts, securing their social media, and avoiding information leaks. |
Обнаружение
Domain registration information is, by design, captured in public registration logs. Consider use of services that may aid in tracking of newly acquired domains, such as WHOIS databases and/or passive DNS. In some cases it may be possible to pivot on known pieces of domain registration information to uncover other infrastructure purchased by the adversary. Consider monitoring for domains created with a similar structure to your own, including under a different TLD. Though various tools and services exist to track, query, and monitor domain name registration information, tracking across multiple DNS infrastructures can require multiple tools/services or more advanced analytics.(Citation: ThreatConnect Infrastructure Dec 2020) Detection efforts may be focused on related stages of the adversary lifecycle, such as during Initial Access and Command and Control.
Ссылки
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Связанные риски
Каталоги
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