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Oct 19, 2021
Hackers Infect Employees of Law Firms, Manufacturing Companies, and Financial Services Orgs. with Increasingly Pervasive Infostealer, SolarMarker
SolarMarker Infects 5X More Corporate Victims Using Over a Million Poisoned WordPress Pages Key Takeaways eSentire has observed a fivefold increase in SolarMarker infections. Prior to September, eSentire’s Threat Response Unit (TRU) detected and shut down one infection per week. Beginning in September, TRU averaged the detection and shutdown of five per week. SolarMarker is a…
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eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 1000+ organizations in 70+ countries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
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Oct 12, 2021
eSentire Launches MDR with Microsoft Azure Sentinel Extending Response Capabilities Across Entire Microsoft Security Ecosystem
Waterloo, ON – Oct. 12, 2021 -- eSentire, recognized globally as the Authority in Managed Detection and Response (MDR), today announced the expansion of its award-winning MDR services with Microsoft Azure Sentinel, as part of its integration with the complete Microsoft 365 Defender and Azure Defender product suites supporting Microsoft SIEM, endpoint, identity, email and cloud security services.…
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Security advisories — Jan 08, 2020

The Potential for Iranian Cyber Response

The Threat

On January 4th, 2020, the Department of Homeland Security issued an official summary of the escalation and threats to the United States following the targeted US airstrike that killed the Iranian General, Qasem Soleimani on January 2nd, 2020 [1]. Iranian leadership has promised retaliation for the strike which may take the form of both physical and cyber operations. Historically, suspected Iranian APT groups have targeted both governments and private businesses [2]. There is the possibility that organizations previously compromised by Iranian APT groups will be targeted with destructive malware, as past unidentified compromises would allow for fast retaliatory actions. eSentire has not observed any increase in attacks linked to this topic across its customer base.

What we're doing about it

What you should do about it

Additional information

Suspected APT Groups Linked to Iran

APT Group Suspected APT Groups Linked to Iran TTPs
APT33

Aviation, Energy

https://attack.mitre.org/groups/G0064/
APT34

Financial, Government, Energy, Chemical, Telecommunications

https://attack.mitre.org/groups/G0049/
APT35

Energy, Government, Technology

(primarily targeting middle eastern companies/governments)

https://attack.mitre.org/groups/G0059/
APT39

Telecommunications, Travel

(Focus on information gathering)

https://attack.mitre.org/groups/G0087/
MuddyWater

Telecommunications, Government, Oil

https://attack.mitre.org/groups/G0069/

References

[1] https://www.washingtonpost.com/world/national-security/with-trumps-approval-pentagon-launched-cyber-strikes-against-iran/2019/06/22/250d3740-950d-11e9-b570-6416efdc0803_story.html

[2] https://www.us-cert.gov/ncas/alerts/aa20-006a

[3] https://www.washingtonpost.com/world/national-security/defense-secretary-says-iran-and-its-proxies-may-be-planning-fresh-attacks-on-us-personnel-in-iraq/2020/01/02/53b63f00-2d89-11ea-bcb3-ac6482c4a92f_story.html

[4] https://www.mcafee.com/blogs/other-blogs/mcafee-labs/shamoon-attackers-employ-new-tool-kit-to-wipe-infected-systems/

[5] https://threatpost.com/hackers-deface-u-s-gov-website-with-pro-iran-messages/151559/

[6] https://twitter.com/cyberwar_15/status/1214530559558352896