Recently, Check Point Research observed threat actors using GitHub to achieve initial infections by utilizing new methods.
Previously, GitHub was used to distribute malicious software directly, with a malicious script downloading either raw encrypted scripting code or malicious executables. Their tactics have now changed and evolved. Threat actors now operate a network of “Ghost” accounts that distribute malware via malicious links on their repositories and encrypted archives as releases. This network not only distributes malware but also provides various other activities that make these “Ghost” accounts appear as normal users.
Read more…
Source: Check Point
Related:
- FBI: Ransomware Attacks on Agricultural Cooperatives Potentially Timed to Critical Seasons
April 20, 2022
The Federal Bureau of Investigation (FBI) is informing Food and Agriculture (FA) sector partners that ransomware actors may be more likely to attack agricultural cooperatives during critical planting and harvest seasons, disrupting operations, causing financial loss, and negatively impacting the food supply chain. The FBI noted ransomware attacks during these seasons against six grain cooperatives during ...
- Okta: Lapsus$ breach lasted only 25 minutes, hit 2 customers
April 20, 2022
Identity and access management firm Okta says an investigation into the January Lapsus$ breach concluded the incident’s impact was significantly smaller than expected. Based on the final forensic report, Okta’s Chief Security Officer David Bradbury said the attacker only accessed the two active customer tenants after gaining control of a single workstation used by an engineer ...
- FBI: BlackCat/ALPHV Ransomware Indicators of Compromise
April 20, 2022
This FLASH is part of a series of FBI reports to disseminate known indicators of compromise (IOCs) and tactics, techniques and procedures (TTPs) associated with ransomware variants identified through FBI investigations. As of March 2022, BlackCat/ALPHV ransomware as a service (RaaS) had compromised at least 60 entities worldwide and is the first ransomware group to do ...
- Ransomware gangs are getting a lot quicker at encrypting networks
April 20, 2022
A highly successful and aggressive ransomware gang is getting even faster at encrypting networks as they look to extort ransom payments from as many victims as possible. Researchers at Mandiant examined ransomware attacks by a cyber-criminal group they refer to as FIN12 – responsible for one in five attacks investigated by the cybersecurity company – and ...
- Five Eyes nations fear wave of Russian attacks against critical infrastructure
April 20, 2022
The Five Eyes nations’ cybersecurity agencies this week urged critical infrastructure to be ready for attacks by crews backed by or sympathetic to the Kremlin amid strong Western opposition to Russia’s invasion of Ukraine. The joint alert, issued by cybersecurity authorities in the US, UK, Australia, Canada and New Zealand, provides technical details on more than ...
- TraderTraitor: North Korean State-Sponsored APT Targets Blockchain Companies
April 18, 2022
The Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), and the U.S. Treasury Department (Treasury) are issuing this joint Cybersecurity Advisory (CSA) to highlight the cyber threat associated with cryptocurrency thefts and tactics used by a North Korean state-sponsored advanced persistent threat (APT) group since at least 2020. This group is commonly ...