BI.ZONE Threat Intelligence has discovered a previously unknown cluster whose activity can be traced back to November 2023. Dubbed Venture Wolf, the cluster employs multiple loaders to deliver MetaStealer to the target systems. The threat actor focuses on a range of industries, including manufacturing, construction, IT, and telecommunications.
Stealers maintain their position among the most popular types of malware employed by threat actors. As there are no “developer” restrictions on the use of certain malware programs against Russian companies, such programs gain higher recognition among various clusters of malicious activity. The authentication material obtained in the course of MetaStealer‑based campaigns can be used later to undertake more complex targeted attacks against the compromised organizations.
Read more…
Source: BI.ZONE Threat Intelligence
Related:
- Researchers Warn of Microsoft Zero-Day RCE Bug
June 1, 2018
Researchers have discovered a medium-severity Windows vulnerability that enables remote attackers to execute arbitrary code – and Microsoft hasn’t issued a patch yet. The flaw, which was first discovered by Dmitri Kaslov of Telspace Systems, exists within the handling of error objects in JScript, according to a Tuesday advisory by Trend Micro’s Zero Day Initiative group. Read more… Source: ...
- Microsoft, Google: We’ve found a fourth variant of Meltdown-Spectre CPU holes
May 21, 2018
A fourth variant of the data-leaking Meltdown-Spectre security flaws in modern processors has been found by Microsoft and Google researchers. These speculative-execution design blunders can be potentially exploited by malicious software running on a vulnerable device or computer, or a miscreant logged into the system, to slowly extract secrets, such as passwords, from protected kernel or application memory, ...
- One Year After WannaCry: A Fundamentally Changed Threat Landscape
May 17, 2018
It’s been one year this week since the ransomware known as WannaCry infected more than 200,000 machines in 150 countries, causing billions of dollars in damages and grinding global business to a halt. The speed and scale of the attack – helped along by leaked National Security Agency hacking tools – was obviously notable, but ...
- Critical Linux Flaw Opens the Door to Full Root Access
May 16, 2018
Red Hat has patched a vulnerability affecting the DHCP client packages that shipped with Red Hat Enterprise Linux 6 and 7. A successful exploit could give an attacker root access and full control over enterprise endpoints. According to an alert issued Wednesday from US-CERT, the critical-rated flaw, first reported by Google researcher Felix Wilhelm, would “allow attackers to ...
- Nethammer—Exploiting DRAM Rowhammer Bug Through Network Requests
May 16, 2018
Last week, we reported about the first network-based remote Rowhammer attack, dubbed Throwhammer, which involves the exploitation a known vulnerability in DRAM through network cards using remote direct memory access (RDMA) channels. However, a separate team of security researchers has now demonstrated a second network-based remote Rowhammer technique that can be used to attack systems using uncached memory or ...
- Shadowy Hackers Accidentally Reveal Two Zero-Days to Security Researchers
May 15, 2018
An unidentified hacker group appears to have accidentally exposed two fully-working zero-days when they’ve uploaded a weaponized PDF file to a public malware scanning engine. The zero-days where spotted by security researchers from Slovak antivirus vendor ESET, who reported the issues to Adobe and Microsoft, which in turn, had them patched within two months. Anton Cherepanov, ...