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Phishing Campaign PasasteSinTAG - New domain rotation identified associated with the campaign impersonating the PasasteSinTAG portal

0
Medium
Published: 06/29/2026 (06/29/2026, 06:35:54 UTC)
Source: AlienVault OTX General

Description

A phishing campaign targeting Chile continues to evolve with significant infrastructure expansion. Security researchers identified 99 new domains impersonating the legitimate PasasteSinTAG portal, with 22 domains confirmed active and 77 registered but not yet activated. The active domains utilize various top-level domains including .click, .cfd, .cyou, .mom, .best, .rest, .top, .help, .sbs, .icu, .life, .xyz, .buzz, .casa, and .pics. The infrastructure is hosted across seven IP addresses. This campaign represents an ongoing threat to Chilean users through brand impersonation tactics, with threat actors maintaining a large reserve of dormant domains for future rotation.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/31/2026, 12:44:09 UTC

Technical Analysis

The PasasteSinTAG phishing campaign targeting Chile has expanded its infrastructure by registering 99 new domains, 22 of which are active and impersonate the legitimate PasasteSinTAG portal. These active domains use diverse top-level domains such as .click, .cfd, .cyou, .mom, .best, .rest, .top, .help, .sbs, .icu, .life, .xyz, .buzz, .casa, and .pics. The hosting infrastructure spans seven IP addresses. The campaign leverages brand impersonation to conduct credential harvesting attacks. The threat actors maintain a large pool of dormant domains for future domain rotation, indicating ongoing and adaptive phishing operations.

Potential Impact

The campaign facilitates credential harvesting by impersonating a trusted portal, potentially leading to unauthorized access to user accounts and sensitive information. The use of multiple active domains and reserved domains for rotation increases the difficulty of detection and mitigation, sustaining the threat over time. The impact is primarily on Chilean users targeted by these phishing domains.

Defensive Guidance

No official patch or fix applies as this is a phishing campaign. Defenders should monitor for and block the identified active domains and associated IP addresses where possible. Awareness campaigns targeting Chilean users about this phishing threat and the tactics used can reduce successful credential harvesting. Since the campaign uses domain rotation, continuous monitoring for new domains impersonating the PasasteSinTAG portal is recommended.

Affected Countries

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Technical Details

Author
AlienVault
Tlp
white
References
["https://x.com/tial_cl/status/2071307374497861790"]
Pulse Id
6a42124a18e7d2cb639c06dd

Indicators of Compromise

Domain

ValueDescriptionCopy
domainpasastesintag.pics
—
domainparastesintago.click
—
domainparastesintago.help
—
domainpasastesintagc.top
—
domainpasastesintago.cyou
—
domainpasastesintago.online
—
domainpasastesintag26.click
—
domainpasastesintap.cfd
—
domainpasastesintap.cyou
—
domainpasastesintagas.mom
—
domainpasastesintagi.best
—
domainpasastesintagi.rest
—
domainpasastesintagi.top
—
domainpasastesintagionline.click
—
domainpasastesintagionline.help
—
domainpasastesintagionline.sbs
—
domainpasastesintagcl.best
—
domainpasastesintagcl.icu
—
domainpasastesintagcl.life
—
domainpasastesintagcl.mom
—
domainpasastesintagcl.rest
—
domainpasastesintaplmw.click
—
domainpasastesintag.xyz
—
domainpasastesintagas.best
—
domainpasastesintagas.click
—
domainpasastesintagas.buzz
—
domainpasastesintagas.help
—
domainpasastesintagas.casa
—
domainparastesintag.buzz
—
domainparastesintag.cfd
—
domainparastesintag.click
—
domainparastesintag.cyou
—
domainparastesintag.help
—
domainparastesintag.homes
—
domainparastesintag.icu
—
domainparastesintag.lat
—
domainparastesintag.lol
—
domainparastesintag.sbs
—
domainparastesintag.top
—
domainparastesintag.yachts
—
domainpasastesintag.beer
—
domainpasastesintag.best
—
domainpasastesintag.casa
—
domainpasastesintag.courses
—
domainpasastesintag.cyou
—
domainpasastesintag.digital
—
domainpasastesintag.fit
—
domainpasastesintag.icu
—
domainpasastesintag.mom
—
domainpasastesintag.online
—
domainpasastesintag.study
—
domainpasastesintag.surf
—
domainpasastesintag26.xin
—
domainpasastesintagapp.lat
—
domainpasastesintagapp.pics
—
domainpasastesintagas.top
—
domainpasastesintagcl.casa
—
domainpasastesintagcl.cyou
—
domainpasastesintagcl.qpon
—
domainpasastesintagcl.shop
—
domainpasastesintagcl.surf
—
domainpasastesintagclonline.casa
—
domainpasastesintagclonline.click
—
domainpasastesintagclonline.help
—
domainpasastesintagclonline.mom
—
domainpasastesintagclonline.sbs
—
domainpasastesintagclonline.top
—
domainpasastesintage.cyou
—
domainpasastesintage.online
—
domainpasastesintages.casa
—
domainpasastesintages.online
—
domainpasastesintagi.casa
—
domainpasastesintagi.cfd
—
domainpasastesintagi.lol
—
domainpasastesintagi.mom
—
domainpasastesintagionline.best
—
domainpasastesintagionline.life
—
domainpasastesintagionline.mom
—
domainpasastesintagionline.top
—
domainpasastesintago.beer
—
domainpasastesintago.best
—
domainpasastesintago.bond
—
domainpasastesintago.casa
—
domainpasastesintago.life
—
domainpasastesintago.lol
—
domainpasastesintago.work
—
domainpasastesintagoapp.casa
—
domainpasastesintagp.online
—
domainpasastesintags.beer
—
domainpasastesintags.best
—
domainpasastesintags.fit
—
domainpasastesintags.fun
—
domainpasastesintags.homes
—
domainpasastesintags.ink
—
domainpasastesintags.lat
—
domainpasastesintags.pics
—
domainpasastesintags.surf
—
domainpasastesintags.top
—
domainpasastesintagx.online
—
domainpasastesintagy.online
—
domainpasastesintap.skin
—
domainpasastesintax.help
—
domainpasastesintax.online
—
domainpasesetcsintag.xyz
—
domainthepasastesintagi.casa
—

Ip

ValueDescriptionCopy
ip130.94.104.165
—
ip130.94.104.219
—
ip149.33.20.102
—

Threat ID: 6a42473227e9c79719ab487d

Added to database: 06/29/2026, 10:21:38 UTC

Last enriched: 07/31/2026, 12:44:09 UTC

Last updated: 09/27/2026, 07:27:02 UTC

Views: 312

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