Nation-State Actor

APT35 (Charming Kitten)

Iran • Active since 2014

APT35 is Iran's spy hacking team that pretends to be journalists or researchers to trick real journalists, activists, and government officials into giving up their passwords. They are very good at creating fake personas on social media.

Overview

APT35 is an Iranian state-sponsored threat group linked to the Islamic Revolutionary Guard Corps (IRGC). They focus on intelligence collection against journalists, activists, diplomats, and defense organizations through sophisticated social engineering.

Also Known As

Charming Kitten, Phosphorus, TA453, Mint Sandstorm, Magic Hound

Target Industries

Media, Government, Defense, Research, Human Rights

Target Regions

United States, Israel, Europe, Middle East

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Tactics, Techniques & Procedures

  • Elaborate social engineering
  • Fake social media personas
  • Credential harvesting
  • Compromised legitimate websites
  • Mobile malware deployment

Known Tools & Malware

POWERSTAR, CharmPower, HYPERSCRAPE, KORG, DownPaper

Notable Campaigns

Human Rights Activist Targeting (2020-2023)

Long-term campaign against journalists and activists using fake personas.

US Election Interference Attempts (2020)

Attempted to compromise campaign staff through spear-phishing.

MITRE ATT&CK Techniques

T1566.001, T1598.003, T1586.002, T1078, T1550.001

Defense Recommendations

  1. 1.

    Train high-risk users on social engineering

  2. 2.

    Implement hardware security keys for MFA

  3. 3.

    Monitor for fake persona connections

Related Threat Actors

Apt33 Elfin, Muddywater, Oilrig Apt34

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