Skip to main content
Press slash or control plus K to focus the search. Use the arrow keys to navigate results and press enter to open a threat.
Reconnecting to live updates…

Phishing targeting Luxembourg services (hosted and served on/from AWS)

0
Medium
Published: Tue Dec 19 2023 (12/19/2023, 00:00:00 UTC)
Source: CIRCL OSINT Feed
Vendor/Project: tlp
Product: clear

Description

A phishing campaign is actively targeting services associated with Luxembourg, leveraging fake websites hosted and served from AWS infrastructure. This threat uses highly convincing psychological techniques to deceive users into divulging sensitive information. Although no specific vulnerable software versions are identified and no patches are available, the attack exploits social engineering rather than technical vulnerabilities. The campaign is categorized under MITRE ATT&CK pattern T1566 and is ongoing with no known exploits in the wild beyond phishing attempts. European organizations, especially those with ties to Luxembourg or using AWS-hosted services, face risks of credential theft and potential subsequent compromise. Mitigation requires targeted user awareness, email filtering, and monitoring of AWS-hosted domains mimicking legitimate Luxembourg services. Luxembourg is the primary affected country, but neighboring countries with close economic or governmental ties may also be at risk. Given the ease of exploitation and potential impact on confidentiality, the threat severity is assessed as medium. Defenders should prioritize detection and user education to reduce the success of these phishing attempts.

AI-Powered Analysis

AILast updated: 12/24/2025, 06:13:45 UTC

Technical Analysis

This threat involves a phishing campaign specifically targeting services related to Luxembourg, with the phishing infrastructure hosted on Amazon Web Services (AWS). The attackers create fake websites that impersonate legitimate Luxembourg services, aiming to trick users into submitting sensitive credentials or other confidential information. The campaign is identified through CIRCL OSINT feeds and is linked to the MITRE ATT&CK technique T1566, which covers phishing attacks. The psychological acceptability of the phishing lure is high, indicating that the fake websites and messages are crafted to appear very convincing and trustworthy to the target audience. No specific software vulnerabilities or affected product versions are noted, as the attack vector relies on social engineering rather than exploiting technical flaws. There are no known exploits in the wild beyond the phishing attempts themselves, and no patches or technical mitigations are available. The hosting on AWS suggests attackers leverage cloud infrastructure to rapidly deploy and rotate phishing sites, complicating takedown efforts. The campaign is ongoing and perpetual, indicating persistent targeting of Luxembourg-related services. Indicators of compromise are not provided, which may hinder automated detection. The threat primarily risks confidentiality breaches through credential theft, which could lead to further network intrusion or fraud if attackers leverage stolen credentials. The medium severity rating reflects the significant impact possible if users are deceived, balanced against the non-technical nature of the attack and the need for user interaction.

Potential Impact

For European organizations, particularly those operating in or with Luxembourg, this phishing campaign poses a tangible risk of credential compromise and unauthorized access. Successful phishing can lead to data breaches, financial fraud, and erosion of trust in digital services. Organizations relying on AWS-hosted services for Luxembourg-related operations may see increased targeting, potentially affecting business continuity and regulatory compliance, especially under GDPR. The psychological sophistication of the phishing attempts increases the likelihood of user deception, which can cascade into broader network compromises if attackers use stolen credentials to move laterally. Public sector entities, financial institutions, and critical infrastructure providers in Luxembourg are especially vulnerable due to the strategic importance of their services. Neighboring countries with close economic or governmental ties to Luxembourg may also experience spillover effects, including phishing attempts mimicking Luxembourg services to target cross-border operations. The lack of technical vulnerabilities means traditional patching is ineffective, placing greater emphasis on user vigilance and detection capabilities. Overall, the campaign threatens confidentiality and integrity, with potential downstream impacts on availability if attackers leverage access for ransomware or disruptive activities.

Mitigation Recommendations

To mitigate this phishing threat, European organizations should implement multi-layered defenses focused on detection, prevention, and user education. Deploy advanced email filtering solutions capable of identifying and quarantining phishing emails, including those with links to AWS-hosted fake websites. Utilize domain monitoring services to detect and take down fraudulent domains impersonating Luxembourg services, collaborating with AWS abuse teams for rapid response. Conduct targeted phishing awareness training emphasizing recognition of sophisticated social engineering tactics and the risks of interacting with unsolicited links or requests for credentials. Enforce multi-factor authentication (MFA) across all critical systems to reduce the impact of credential compromise. Implement robust incident response procedures to quickly isolate and remediate accounts suspected of being phished. Leverage threat intelligence feeds, such as CIRCL OSINT, to stay informed about emerging phishing campaigns and indicators. Regularly review and update security policies to address cloud-hosted phishing infrastructure challenges. For organizations with Luxembourg operations, consider additional verification steps for sensitive transactions or access requests. Finally, encourage reporting of suspected phishing attempts to improve organizational and community-wide defenses.

Need more detailed analysis?Upgrade to Pro Console

Technical Details

Uuid
f3290493-8f74-4220-aa04-b83408e37a0c
Original Timestamp
1721049635

Indicators of Compromise

Ip

ValueDescriptionCopy
ip18.117.184.102
ip54.93.211.218
ip35.177.103.239
ip3.71.1.255
ip51.20.69.186
ip3.71.1.255
ip3.71.1.255
ip54.170.251.238
ip3.79.236.229
ip52.59.212.17
ip16.171.58.164
ip52.58.64.31
ip44.200.31.79
ip3.71.1.255
ip44.200.31.79
ip54.155.71.44
ip18.197.141.155
ip3.64.63.56
ip50.112.61.79
ip13.60.60.38
ip13.60.60.3
ip3.79.3.191

Domain

ValueDescriptionCopy
domainccss-public.com
domaincns-lu.com
domainluxtrust.support
domainluxtrust.help
domainwww-cns-lu.com
domainwww-cns.com
domainluxtrust-cancel.com
domainluxtrust-unlock.com
domainccss-sante-lu.com
domainccss.support
domaincfl-lu.com
domainccss.support
domaincfl-lu.com
domain3-71-1-255.plesk.page
domainquizzical-feistel.3-71-1-255.plesk.page
domainec2-3-71-1-255.eu-central-1.compute.amazonaws.com
domainsante-lu.com
domain13.48.203.238
domainluxtrust-help.com
domainluxtrust-help.com
domainpublic-ccss.com
domainpublic-ccss.com
domainhelp-luxtrust.lu
domainhelp-luxtrust.lu
domain3.82.24.34
domaininfoluxtrust.com
domainluxtrust.help
domain3.82.24.34
domain3.82.24.34
domainorder-public.com
domainsupport-luxtrust.com
domainguichet.me
domaincfl-lu.com
domaincfl-lu.com
domaincard-order.lu
domaincard-order.lu
domainpayconiq.direct
domainpayconiq.direct
domainpayconiq.tel
domain18.197.141.155
domainpayconiq.support
domainapp-luxtrust.com
domainpayconiq-blocage.com
domainpayconiq-suspension.net
domainupdate-lu.com
domainluxtrust-support.com
domainluxtrust-support.com

Url

ValueDescriptionCopy
urlhttps://public-ccss.com/index.php
urlhttps://sante-lu.com/index.php
urlhttps://sante-lu.com/
urlhttps://public-ccss.com/index.php
urlhttps://help-luxtrust.lu/index.php?success=validatedok
urlhttps://carte-sante-lu.com/index.php?success=validatedok
urlhttps://cns-order.com/
urlhttps://infoluxtrust.com/steps/luxtrust/
urlhttps://luxtrust.help/
urlhttps://ccss.digital/
urlhttps://etat-public.lu
urlhttps://public-order.lu/
urlhttps://c0nbrjdy.r.us-east-1.awstrack.me/L0/https:%2F%2Fpublic-order.lu/1/0100018ef98d16dd-9631e726-429b-4ad6-90a9-e25371506197-000000/7x9NDhmFipPjGlHSTAfnvM2JBjw=370
urlhttps://order-public.com/
urlhttps://support-luxtrust.com/
urlhttps://guichet.me/login_up.php
urlhttps://support-luxtrust.lu/
urlpayconiq.support
urlhttps://app-luxtrust.com/LUXTRUST/
urlhttp://payconiq-blocage.com/
urlhttp://update-lu.com
urlhttps://luxtrust-support.com/Luxtrust/
urlhttps://luxtrust-support.com/Luxtrust/

Counter

ValueDescriptionCopy
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter6
counter2
counter5
counter1
counter1
counter1
counter3
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter2
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter1
counter3
counter6

Text

ValueDescriptionCopy
texthttps://www.circl.lu/pdns/
textA
text18.117.184.102
textluxtrust.help
texthttps://www.circl.lu/pdns/
textA
text18.117.184.102
textluxtrust.support
texthttps://www.circl.lu/pdns/
textNS
textns-137.awsdns-17.com
textluxtrust.support
texthttps://www.circl.lu/pdns/
textNS
textns-1028.awsdns-00.org
textluxtrust.support
texthttps://www.circl.lu/pdns/
textNS
textns-1684.awsdns-18.co.uk
textluxtrust.support
texthttps://www.circl.lu/pdns/
textNS
textns-566.awsdns-06.net
textluxtrust.support
texthttps://www.circl.lu/pdns/
textSOA
textns-566.awsdns-06.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
textluxtrust.support
texthttps://www.circl.lu/pdns/
textNS
textns-417.awsdns-52.com
textcns-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-1004.awsdns-61.net
textcns-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-1064.awsdns-05.org
textcns-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-1932.awsdns-49.co.uk
textcns-lu.com
texthttps://www.circl.lu/pdns/
textA
text18.117.184.102
textcns-lu.com
texthttps://www.circl.lu/pdns/
textSOA
textns-1064.awsdns-05.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
textcns-lu.com
texthttps://www.circl.lu/pdns/
textA
text54.211.144.11
textccss-public.com
texthttps://www.circl.lu/pdns/
textA
text18.117.184.102
textccss-public.com
texthttps://www.circl.lu/pdns/
textA
text54.93.211.218
textwww-cns-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-1809.awsdns-34.co.uk
textwww-cns-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-800.awsdns-36.net
textwww-cns-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-1377.awsdns-44.org
textwww-cns-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-185.awsdns-23.com
textwww-cns-lu.com
texthttps://www.circl.lu/pdns/
textA
text35.177.103.239
textwww-cns-lu.com
texthttps://www.circl.lu/pdns/
textA
text54.93.211.218
textluxtrust.co
texthttps://www.circl.lu/pdns/
textA
text54.93.211.218
textwww-cns-lu.com
texthttps://www.circl.lu/pdns/
textA
text35.177.103.239
texttango-lu.com
texthttps://www.circl.lu/pdns/
textA
text35.177.103.239
textwww-cns-lu.com
texthttps://www.circl.lu/pdns/
textA
text35.177.103.239
textluxtrust.co
texthttps://www.circl.lu/pdns/
textA
text3.71.1.255
textcns-public.eu
texthttps://www.circl.lu/pdns/
textA
text3.71.1.255
textccss-lu.eu
texthttps://www.circl.lu/pdns/
textA
text3.71.1.255
textwww-cns-lu.com
textHTTPS
texthttps://www.circl.lu/pdns/
textA
text13.48.203.238
textluxtrust-cancel.com
texthttps://www.circl.lu/pdns/
textNS
textns-1194.awsdns-21.org
textwww-cns.com
texthttps://www.circl.lu/pdns/
textNS
textns-1016.awsdns-63.net
textwww-cns.com
texthttps://www.circl.lu/pdns/
textNS
textns-356.awsdns-44.com
textwww-cns.com
texthttps://www.circl.lu/pdns/
textNS
textns-2013.awsdns-59.co.uk
textwww-cns.com
texthttps://www.circl.lu/pdns/
textSOA
textns-356.awsdns-44.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
textwww-cns.com
texthttps://www.circl.lu/pdns/
textA
text13.48.203.238
textwww-cns.com
text3705060
textYes
textCCSS
textAmazon Technologies Inc.
texthttps://www.circl.lu/pdns/
textA
text35.180.136.109
textluxtrust-unlock.com
texthttps://www.circl.lu/pdns/
textNS
textns-1769.awsdns-29.co.uk
textluxtrust-unlock.com
texthttps://www.circl.lu/pdns/
textNS
textns-668.awsdns-19.net
textluxtrust-unlock.com
texthttps://www.circl.lu/pdns/
textNS
textns-1148.awsdns-15.org
textluxtrust-unlock.com
texthttps://www.circl.lu/pdns/
textNS
textns-508.awsdns-63.com
textluxtrust-unlock.com
texthttps://www.circl.lu/pdns/
textSOA
textns-1769.awsdns-29.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
textluxtrust-unlock.com
texthttps://www.circl.lu/pdns/
textNS
textns-296.awsdns-37.com
textccss-sante-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-920.awsdns-51.net
textccss-sante-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-1790.awsdns-31.co.uk
textccss-sante-lu.com
texthttps://www.circl.lu/pdns/
textNS
textns-1129.awsdns-13.org
textccss-sante-lu.com
texthttps://www.circl.lu/pdns/
textA
text35.180.136.109
textccss-sante-lu.com
textcom
text/index.php
textpublic-ccss
texthttps://www.circl.lu/pdns/
textA
text51.20.69.186
textpublic-ccss.com
textlu
text/index.php
text?success=validatedok
texthelp-luxtrust
text3772453
textabuse@amazonaws.com
textYes
textCCSS
textinfoluxtrust
text/steps/luxtrust/
textluxtrust
textYes
text3801349
textguichet
texthttps://t.ly/ROJIS
text% WHOIS card-order.lu domainname: card-order.lu domaintype: ACTIVE nserver: ns1.eurodns.com nserver: ns2.eurodns.com nserver: ns3.eurodns.com nserver: ns4.eurodns.com ownertype: ORGANISATION registered: 03/05/2024 org-name: ORANGE Lyon org-address: 10 Parc de la Tête d'Or org-zipcode: 69100 org-city: Lyon - 09 org-country: FR adm-name: duval nico adm-address: ORANGE Lyon adm-address: 10 Parc de la Tête d'Or adm-zipcode: 69100 adm-city: Lyon - 09 adm-country: FR adm-email: wailbanaid93500@gmail.com tec-name: Adlani Anouar tec-address: EuroDNS S.A tec-address: 2, rue Leon Laval tec-zipcode: L-3372 tec-city: Leudelange tec-country: LU tec-email: hostmaster@eurodns.com
texthttps://payconiq.direct/index.php
textYes
textYes
textYes
textYes
textYes
textYes
textYes
textYes
textYes

Datetime

ValueDescriptionCopy
datetime2023-12-07T13:42:52+00:00
datetime2023-12-07T13:42:52+00:00
datetime2023-12-15T14:56:56+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T07:22:05+00:00
datetime2023-12-19T06:09:53+00:00
datetime2023-12-19T06:09:53+00:00
datetime2023-12-19T06:09:53+00:00
datetime2023-12-19T06:09:53+00:00
datetime2023-12-19T06:09:53+00:00
datetime2023-12-19T06:09:53+00:00
datetime2023-12-19T06:09:53+00:00
datetime2023-12-19T06:09:53+00:00
datetime2023-12-19T06:09:53+00:00
datetime2023-12-19T07:21:13+00:00
datetime2023-12-19T07:21:32+00:00
datetime2023-12-19T07:21:32+00:00
datetime2023-12-04T15:07:11+00:00
datetime2023-12-06T12:43:27+00:00
datetime2023-12-07T09:57:23+00:00
datetime2023-12-11T12:51:55+00:00
datetime2023-12-24T15:17:57+00:00
datetime2023-12-29T12:53:49+00:00
datetime2023-12-24T15:17:57+00:00
datetime2024-01-01T10:11:18+00:00
datetime2023-12-24T15:17:57+00:00
datetime2024-01-01T10:11:18+00:00
datetime2023-12-24T15:17:57+00:00
datetime2024-01-01T10:11:18+00:00
datetime2023-12-24T15:17:57+00:00
datetime2024-01-01T10:11:18+00:00
datetime2024-01-01T10:11:18+00:00
datetime2024-01-01T18:02:49+00:00
datetime2023-12-28T07:20:46+00:00
datetime2023-12-28T07:20:46+00:00
datetime2023-12-24T15:17:57+00:00
datetime2023-12-29T12:53:49+00:00
datetime2024-01-01T06:20:20+00:00
datetime2024-01-01T10:19:23+00:00
datetime2024-01-01T10:11:18+00:00
datetime2024-01-01T18:02:49+00:00
datetime2024-01-02T13:42:31+00:00
datetime2024-01-02T13:42:31+00:00
datetime2024-01-10T14:00:09+00:00
datetime2024-01-10T14:00:09+00:00
datetime2024-01-11T09:15:56+00:00
datetime2024-01-11T09:15:56+00:00
datetime2024-01-09T07:44:24+00:00
datetime2024-01-16T15:18:05+00:00
datetime2024-01-29T08:16:34+00:00
datetime2024-01-29T08:16:34+00:00
datetime2024-01-26T22:38:10+00:00
datetime2024-01-26T22:38:10+00:00
datetime2024-01-26T22:38:10+00:00
datetime2024-01-26T22:38:10+00:00
datetime2024-01-26T22:38:10+00:00
datetime2024-01-26T22:38:10+00:00
datetime2024-01-26T22:38:10+00:00
datetime2024-01-26T22:38:10+00:00
datetime2024-01-27T06:43:33+00:00
datetime2024-01-27T06:43:33+00:00
datetime2024-01-26T21:02:34+00:00
datetime2024-01-29T08:14:18+00:00
datetime2024-02-08T08:49:51+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:55:26+00:00
datetime2024-02-08T08:58:25+00:00
datetime2024-02-08T08:58:25+00:00
datetime2024-02-08T08:58:25+00:00
datetime2024-02-08T08:58:25+00:00
datetime2024-02-08T08:58:25+00:00
datetime2024-02-08T08:58:25+00:00
datetime2024-02-08T08:58:25+00:00
datetime2024-02-08T08:58:25+00:00
datetime2024-02-07T07:43:10+00:00
datetime2024-02-08T09:02:37+00:00
datetime2024-03-07T09:27:05+00:00
datetime2024-03-13T10:22:44+00:00

Port

ValueDescriptionCopy
port443
port443
port443
port443
port443
port443
port443
port443
port443

As

ValueDescriptionCopy
as16509

Threat ID: 68359c9f5d5f0974d01fc2ef

Added to database: 5/27/2025, 11:06:07 AM

Last enriched: 12/24/2025, 6:13:45 AM

Last updated: 1/19/2026, 9:57:49 AM

Views: 51

Community Reviews

0 reviews

Crowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.

Sort by
Loading community insights…

Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.

Actions

PRO

Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.

Please log in to the Console to use AI analysis features.

External Links

Need more coverage?

Upgrade to Pro Console in Console -> Billing for AI refresh and higher limits.

For incident response and remediation, OffSeq services can help resolve threats faster.

Latest Threats