With USB-spreading malware becoming a popular vector for initial access, cyber defenders remain vigilant in safeguarding the organization’s critical infrastructure. Cybersecurity researchers have recently observed malicious activity of the russia-linked cyberespionage group tracked as Turla APT leveraging legacy Andromeda USB-delivered malware to deploy novel backdoors and custom reconnaissance tools in cyber attacks against Ukraine. Detecting […]
Simplify Threat Investigation with a Single UI for All Threat Hunters, Right Within Your Browser The Prime Hunt is an open-source browser extension that acts as the industry-first platform-agnostic UI for all threat hunters, no matter what SIEM or EDR they use. The tool enables security engineers to quickly convert, apply, and customize detection code […]
BlueNoroff, which is part of the larger Lazarus Group, is a financially-motivated hacking collective striving to gain financial benefits from its offensive capabilities. The group, known for stealing cryptocurrency and commonly applying Word documents and LNK files for initial intrusion, has currently been leveraging new adversary methods. In the latest attacks, BlueNoroff experiments with new […]
In late December 2022, cybersecurity researchers observed a new burst of malicious activity distributing the noteworthy IcedID botnet. In this ongoing adversary campaign, threat actors abuse Google pay-per-click (PPC) ads to spread the novel variant of malware tracked as TrojanSpy.Win64.ICEDID.SMYXCLGZ. Detecting IcedID Botnet Infections Through Malvertising In view that the IcedID botnet is constantly evolving, […]
On December 20, 2022, cybersecurity researchers uncovered a novel exploit method dubbed OWASSRF that involves chaining CVE-2022-41080 and CVE-2022-41082 vulnerabilities to gain RCE through privilege escalation via Outlook Web Access (OWA). OWASSRF is capable of bypassing ProxyNotShell mitigations. Cyber defenders highlight that these ongoing attacks pose a threat to an increasing number of Microsoft Exchange […]
Since russia’s full-scale invasion of Ukraine in February 2022, the infamous Trident Ursa russia-affiliated hacking group also tracked as Armageddon APT aka Gamaredon or UAC-0010 has been launching its offensive operations targeting Ukraine and its allies. For over ten months, the hacking collective has performed a series of phishing cyber attacks covered in the corresponding […]
Phishing attacks on Ukrainian state bodies spreading diverse malware strains have not been a rarity throughout 2022. Hard on the heels of a phishing cyber attack against Ukraine distributing DolphinCape malware, another phishing campaign is causing a stir in the cyber threat arena. On December 18, 2022, CERT-UA researchers issued the latest alert tracked as […]
Security experts from ESET revealed a destructive operation launched by Iran-backed Agrius APT to target organizations with a novel data wiper. Dubbed Fantasy, the destructive malware has been deployed via a coordinated supply-chain attack abusing the software updates of an unnamed Israeli vendor. Among the victims are HR and IT consulting company, diamond wholesaler, and […]
November ‘22 Publications During the previous month, members of Threat Bounty community submitted 433 rules for publication to the SOC Prime Platform. A number of rules were automatically rejected on the stage of automated checks because of structure, syntax, logic mistakes, or content duplication and were not sent to review by SOC Prime experts. In […]
Since the outbreak of the global cyber war, SOC Prime stays on the frontline helping Ukraine and its allies defend from russian aggression. On December 8, 2022, CERT-UA researchers received information from the cybersecurity department of the state Railway Transport Organization of Ukraine “Ukrzaliznytsia” about the distribution of phishing emails impersonating the State Emergency Service […]