Threats Feed

Since June 2024, the Iranian-linked threat group Charming Kitten (APT42) has continued to build phishing infrastructure, identified as Cluster B, to target individuals perceived as threats to the Iranian regime, including researchers, journalists, NGO leaders, and human rights activists. The group registered several new domains, likely intended to host credential phishing pages that masquerade as Google, YouTube, and file-hosting service login portals. Past campaigns have targeted individuals in the U.S., Israel, and Europe, primarily in the research, media, and academic sectors. The phishing emails often contain malicious links disguised as conference invitations or legitimate documents.

Iranian threat actor TA453 targeted a prominent Jewish religious figure with a fake podcast invitation, delivering the new BlackSmith malware toolkit. The attack leveraged spearphishing links and malicious LNK files to deploy the AnvilEcho PowerShell trojan. AnvilEcho consolidates TA453’s previous malware capabilities into a single script, facilitating intelligence gathering and system reconnaissance. The malware evades detection through obfuscation, steganography, and encrypted communications with TA453-controlled infrastructure. The operation, aligned with Iranian government interests, highlights TA453’s evolving tactics to support espionage.

In mid-May 2023, threat actor TA453 targeted a US-based nuclear security expert affiliated with a foreign affairs think tank using deceptive emails. After initial contact, TA453 deployed a novel PowerShell backdoor, GorjolEcho, via cloud hosting providers. Upon realizing the target used a Mac, they sent another malicious email that delivered Mac-specific malware, NokNok. TA453 operates in support of Iran's Islamic Revolutionary Guard Corps (IRGC), specifically focusing on entities and individuals in the foreign affairs sector, particularly those dealing with Middle Eastern affairs and nuclear security.

TA453, also known as Charming Kitten, has targeted sectors such as academia, defence, government, NGOs, think tanks and journalists in the UK and other regions of interest. The group uses spear phishing attacks, using open source reconnaissance to create tailored phishing emails. These emails are often sent from fake social media profiles or compromised email accounts. Once a relationship has been established, TA453 directs victims to malicious links or documents and steals credentials upon interaction. The group also exploits compromised email accounts to steal sensitive data, set up mail forwarding rules and facilitate further surveillance and future attacks.

TA453, also known as Charming Kitten, has targeted sectors such as academia, defence, government, NGOs, think tanks and journalists in the UK and other regions of interest. The group uses spear phishing attacks, using open source reconnaissance to create tailored phishing emails. These emails are often sent from fake social media profiles or compromised email accounts. Once a relationship has been established, TA453 directs victims to malicious links or documents and steals credentials upon interaction. The group also exploits compromised email accounts to steal sensitive data, set up mail forwarding rules and facilitate further surveillance and future attacks.

TA453, also known as Charming Kitten, has targeted sectors such as academia, defence, government, NGOs, think tanks and journalists in the UK and other regions of interest. The group uses spear phishing attacks, using open source reconnaissance to create tailored phishing emails. These emails are often sent from fake social media profiles or compromised email accounts. Once a relationship has been established, TA453 directs victims to malicious links or documents and steals credentials upon interaction. The group also exploits compromised email accounts to steal sensitive data, set up mail forwarding rules and facilitate further surveillance and future attacks.

TA453, also known as Charming Kitten, has targeted sectors such as academia, defence, government, NGOs, think tanks and journalists in the UK and other regions of interest. The group uses spear phishing attacks, using open source reconnaissance to create tailored phishing emails. These emails are often sent from fake social media profiles or compromised email accounts. Once a relationship has been established, TA453 directs victims to malicious links or documents and steals credentials upon interaction. The group also exploits compromised email accounts to steal sensitive data, set up mail forwarding rules and facilitate further surveillance and future attacks.

Since late 2020, threat actor TA453 has exhibited a shift in targeting and tactics. Previously targeting academics, diplomats, and journalists among others, TA453 has expanded to target medical researchers, aerospace engineers, realtors, and travel agencies. New tactics include the use of compromised accounts, malware, and confrontational lures. Despite this shift, Proofpoint assesses that TA453 operates in support of Iran's IRGC Intelligence Organization, indicating a broadening scope of cyber operations. The operations appear to focus on the US, Israel, and various European countries, targeting sectors like academia, diplomacy, journalism, human rights, and energy.

The Iran-aligned threat actor TA453 has introduced a novel technique known as Multi-Persona Impersonation (MPI) to its spear-phishing campaigns. This method involves the simultaneous use of multiple false identities to enhance the credibility of their social engineering attacks. Alongside MPI, TA453 uses a malicious Word document exploiting Remote Template Injection, codenamed "Korg," to exfiltrate data.

This Certfa Lab report details the cyber espionage activities of Charming Kitten (APT42), an Iranian state-sponsored hacking group. The report focuses on four specific operations ("Alfa," "Bravo," "Charlie," and "Delta"), illustrating how Charming Kitten uses sophisticated social engineering, primarily impersonating prominent individuals on LinkedIn and Twitter, to build trust with targets before delivering malicious links disguised as innocuous meeting requests or research materials. The attacks consistently leverage phishing to steal credentials, targeting researchers, academics, activists, and journalists with a particular focus on the Middle East and North Africa. The report aims to raise public awareness of Charming Kitten's tactics and provide recommendations for enhancing online security, particularly emphasizing the use of multi-factor authentication.

This Proofpoint report details the escalating targeting of journalists and media organisations by state-sponsored advanced persistent threats (APTs). The report highlights how groups linked to China (TA412, TA459), North Korea (TA404), Iran (TA453, TA456, TA457), and Turkey (TA482) are using a variety of methods, including phishing emails with malicious attachments or web beacons for reconnaissance and social media credential harvesting, to achieve their intelligence and propaganda goals. The report highlights the persistent nature of the threat, the variety of tactics used, and the importance of enhanced security measures for journalists to protect their sources and the integrity of their reporting. Ultimately, it aims to raise awareness of this specific cybersecurity threat and encourage proactive protection measures within the media sector.

This Proofpoint report details the escalating targeting of journalists and media organisations by state-sponsored advanced persistent threats (APTs). The report highlights how groups linked to China (TA412, TA459), North Korea (TA404), Iran (TA453, TA456, TA457), and Turkey (TA482) are using a variety of methods, including phishing emails with malicious attachments or web beacons for reconnaissance and social media credential harvesting, to achieve their intelligence and propaganda goals. The report highlights the persistent nature of the threat, the variety of tactics used, and the importance of enhanced security measures for journalists to protect their sources and the integrity of their reporting. Ultimately, it aims to raise awareness of this specific cybersecurity threat and encourage proactive protection measures within the media sector.

This Proofpoint report details the escalating targeting of journalists and media organisations by state-sponsored advanced persistent threats (APTs). The report highlights how groups linked to China (TA412, TA459), North Korea (TA404), Iran (TA453, TA456, TA457), and Turkey (TA482) are using a variety of methods, including phishing emails with malicious attachments or web beacons for reconnaissance and social media credential harvesting, to achieve their intelligence and propaganda goals. The report highlights the persistent nature of the threat, the variety of tactics used, and the importance of enhanced security measures for journalists to protect their sources and the integrity of their reporting. Ultimately, it aims to raise awareness of this specific cybersecurity threat and encourage proactive protection measures within the media sector.

Iranian-state aligned actor TA453 has been covertly targeting individuals of intelligence interest to the Iranian government by masquerading as British scholars from the University of London's School of Oriental and African Studies (SOAS). The threat actor, targeted Middle Eastern experts, senior professors, and journalists. TA453 compromised a legitimate academic website to deliver personalized credential harvesting pages.