Contact us Buy Me a Coffee

Sponsored by Hudson Rock Use Hudson Rock's free cybercrime intelligence tools to learn how Infostealer infections are leading to ransomware attacks

Grupo Santillana

santillana.com

Group: Hellcat

Discovered by ransomware.live: 2025-03-25

Estimated attack date: 2025-03-24

Country: ES

Description:

We hold sensitive files from Santillana, the largest business unit of Spain’s publicly traded Prisa media group. The company must act quickly to prevent the exposure of this data.

Infostealer activity detected by HudsonRock

Compromised Employees: 140

Compromised Users: 768

Third Party Employee Credentials: 382


External Attack Surface: 122


Infostealer Distribution


DNS Records:

The following DNS records were found for the victim's domain.

WHOIS Emails
  • 54e83393-9616-4295-9b9e-0897f9ea22c1@identity-protect.org
  • trustandsafety@support.aws.com
MX Records
  • santillana-com.mail.protection.outlook.com.
TXT Records
  • qndtx6hsy8m4pt33knb3kz76cyp5jm77
  • d365mktkey=5qlu4tpqm0vkfzcafmp4us4jl
  • 47u19eqtrote20d3evjuladfk0
  • zoom-domain-verification=5cb4f6e3-b566-4eab-9573-8bceb0224b4f
  • adobe-idp-site-verification=b5c313e7f1df3d5e628a3008e2e7d9705ac4c9696babb3e4b7898f5880f17632
  • atlassian-domain-verification=MWUBFpCD2zYBXKHoDvY/w7wr4hdmTnjGM0U6KQ5aHHROKvICrBzAbtTeXWQ/ABUe
  • msfpkey=1q470h75mvqsm0wbqn30b7gpj
  • infoblox-domain-mastery=77245b4f07723b8c9bc29e48a6cbaee2c1c40a27c74a1158e090a1fb42364a240e
  • d365mktkey=54g6jaz8c5p2wxtnuyp7z0meo
  • d365mktkey=ofbosp1yxoyb6y37z0an88ip
  • k1rff9zyqzxp2y8177jvwv58c7k3tbv9
  • v=spf1 a:mail-out.grupoprisa.net include:spf.santillana.com include:sendgrid.net include:spf.protection.outlook.com include:amazonses.com include:mail.zendesk.com include:amazonses.com include:_pmta2.antevenio.com -all
  • d365mktkey=V4EO007A471eQ6UjSStxPgQgyexlHvU7HsxxR0gCYhgx
  • o5WhKSTbR7xxNbgWBqzDC0tDbh+X0kEe/FfSEtPOxW8=
  • google-site-verification=bd7fnzYvY0-JdQudftOOkvRrrslgA1nyOR7D_cBJ3xI
  • d365mktkey=653sak10knnmp4lkp0z2948bl
  • adobe-idp-site-verification=10091c1a-d9c8-417d-b81b-c7cdd1432933
  • d365mktkey=4cll2ep039d4i8o3o3c48txo4
  • d365mktkey=7bog9gv9olo0mplsbp1jfoqmf
  • d365mktkey=1xk5d40n6y6wxj8o20ebnlvrj
  • qbtb5esnj7d5jscb21b2d24e4l
  • Sendinblue-code:3b6eea36b2b2c1cf82823aceeffa101a
  • google-site-verification=GmeK-NnNjGKRFhryYmsyq6AC22aSrD0emdkgG6r_kqQ
  • MS=ms96199414
Cloud / SaaS Services Detected
Adobe Atlassian Amazon SES/WorkMail Microsoft 365 Zendesk SendGrid