Chinese APT Threat Actors Hacking Pulse Secure VPN Devices jshop-prosu, cardersprocom

The cybersecurity researchers at FireEye’s Mandiant security team have recently unveiled a new variant of malware that is targeting the Pulse Secure VPN devices. 
The devices and solutions offered by Pulse Secure’s virtual private network (VPN) are widely used by several organizations to keep their internal IT networks and systems secure from cyberattacks.
Earlier, the FireEye’s Mandiant team reported 12 different malware families on 20th April 2021 and also claimed that by abusing the vulnerabilities in software the hackers performed cyberattacks against several organizations like the defense, financial, and government.
Moreover, FireEye’s Mandiant security team affirmed that the cyberattacks that are performed by exploiting the vulnerabilities against several organizations in the US and Europe are executed by the Chinese APT hackers.
But, to address these issues, Pulse Secure is closely working with the Mandiant forensic team, all the affected organizations, and users. While Ivanti, it’s the parent company of Pulse Secure has proactively issued updated Security Advisories to assist their customers and address software vulnerabilities.
The security flaws that are abused by the hackers are mentioned below:-
Among all these security flaws, the CVE-2021-22893 (PoC) is the primary one, and the hackers abuse this security flaw heavily. The security analysts have marked this vulnerability as severe and it has received a CVSS severity score of 10.
This vulnerability aggravates the Pulse Connect Secure to allow any unauthorized attacker to execute the arbitrary code on the affected system remotely.
The cybersecurity analysts at Mandiant has claimed that the following APT groups are the primary who are behind these incidents, and here they are mentioned below with their malware families:-
Madiant stated that “There are several compromised organizations who work in verticals and industries that are aligned with Beijing’s strategic objectives sketched in 14th Five Year Plan of China. But, at many organizations, there is evidence of data theft, but, we haven’t observed any staging or data exfiltration by the Chinese APT hackers.”
The forensic experts of Madiant have suggested some recommendations to remediate a compromised Pulse Secure device, and here they are mentioned below:-
Apart from this, initially on April 21st, 2021 the CISA (Cybersecurity and Infrastructure Security Agency) declared an alert about the exploitation of Pulse Connect Secure products publicly.
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