- Tusk: unraveling a complex infostealer campaign
August 15, 2024
Kaspersky Global Emergency Response Team (GERT) has identified a complex campaign, consisting of multiple sub-campaigns orchestrated by Russian-speaking cybercriminals. The sub-campaigns imitate legitimate projects, slightly modifying names and branding and using multiple social media accounts to increase their credibility. In their analysis GERT researchers observed that all the active sub-campaigns host the initial downloader on Dropbox. ...
- Ongoing Social Engineering Campaign Refreshes Payloads
August 12, 2024
On June 20, 2024, Rapid7 identified multiple intrusion attempts by threat actors utilizing techniques, tactics, and procedures (TTPs) that are consistent with an ongoing social engineering campaign being tracked by Rapid7. The initial lure being utilized by the threat actors remains the same: an email bomb followed by an attempt to call impacted users and offer ...
- SharpRhino malware targets IT admins
August 7, 2024
Fake Angry IP Scanner will make you furious – or maybe remind you of how the Hive gang went about its banal business The latest malware from upstart criminal gang Hunters International appears to be targeting network admins, using malicious code disguised as the popular networking tool Angry IP Scanner.… The software nasty, dubbed SharpRhino on ...
- Chinese hackers hijacked an ISP software update to spread malware
August 5, 2024
Windows and macOS machines alike have been hit by malware after notorious Chinese hacker group StormBamboo used a compromised internet service provider (ISP) to target organizations with poisoned DNS responses. StormBamboo used altered DNS query responses tied to automatic update mechanisms to target organizations that used insecure update mechanisms that did not properly validate the digital ...
- LianSpy: new Android spyware targeting Russian users
August 5, 2024
In March 2024, Kaspersky researchers discovered a campaign targeting individuals in Russia with previously unseen Android spyware they dubbed LianSpy. Kaspersky analysis indicates that the malware has been active since July 2021. This threat is equipped to capture screencasts, exfiltrate user files, and harvest call logs and app lists. The malicious actor behind LianSpy employs multiple ...
- Fighting Ursa Luring Targets With Car for Sale
August 2, 2024
A Russian threat actor Palo Alto Unit 42 track as Fighting Ursa advertised a car for sale as a lure to distribute HeadLace backdoor malware. The campaign likely targeted diplomats and began as early as March 2024. Fighting Ursa (aka APT28, Fancy Bear and Sofacy) has been associated with Russian military intelligence and classified as an ...
- Threat Actor Abuses Cloudflare Tunnels to Deliver RATs
August 1, 2024
Proofpoint is tracking a cluster of cybercriminal threat activity leveraging Cloudflare Tunnels to deliver malware. Specifically, the activity abuses the TryCloudflare feature that allows an attacker to create a one-time tunnel without creating an account. Tunnels are a way to remotely access data and resources that are not on the local network, like using a virtual ...
- Malicious Packages Hidden in PyPI
July 31, 2024
The FortiGuard Labs team has identified a malicious PyPI package affecting all platforms where PyPI packages can be installed. This discovery poses a significant risk to individuals and institutions that have installed these packages, potentially leading to the leakage of credentials and sensitive information. Given the high severity of this threat, it is crucial to focus ...
- Bloody Wolf strikes organizations in Kazakhstan with STRRAT commercial malware
July 31, 2024
Since late 2023, BI.ZONE Threat Intelligence experts have been tracking the activity of Bloody Wolf. The cluster attacks organizations in Kazakhstan with STRRAT, a commercial malware also known as Strigoi Master. The attackers send out phishing emails on behalf of the Ministry of Finance of the Republic of Kazakhstan and other agencies. The emails have PDF ...
- Threat actor impersonates Google via fake ad for Authenticator
July 30, 2024
Malwarebytes Labs researchers have previously reported on the brand impersonation issue with Google ads: users who search for popular keywords are shown malicious ads that purport to be from an official vendor. Not only does this trick innocent victims into downloading malware or losing their data to phishing sites, it also erodes trust in brands and ...