Stealc Malware Checks Everything – Even the Screen Resolution


This week, the SonicWall Capture Labs threat research team reviewed a sample of Stealc malware. This is an infostealer that digs through a victim’s system to extract credentials from browsers, cryptocurrency wallets and fileshare servers. Processes are monitored, as well as keystrokes, active windows and mouse clicks.

It will also disable security applications and change network settings to allow for proxy connections. Every part of the system hardware and Windows settings are enumerated, down to the resolution of the monitor.

Read more…
Source: SonicWall Capture Labs 


Sign up for our Newsletter


Related:

  • Analysis of Storm-0558 techniques for unauthorized email access

    July 14, 2023

    As described in more detail in our July 11 blogs, Storm-0558 is a China-based threat actor with espionage objectives. Beginning May 15, 2023, Storm-0558 used forged authentication tokens to access user email from approximately 25 organizations, including government agencies and related consumer accounts in the public cloud. No other environment was impacted. Microsoft has successfully ...

  • Victorian government documents released on dark web after cyber attack

    July 14, 2023

    Victorian government legal files have been released on the dark web by criminals after a major cyber attack on law firm HWL Ebsworth. Victoria’s Chief Information Security Officer David Cullen on Friday said HWL Ebsworth had confirmed government information had been posted. The law firm was hit by a cyber incident in late April when information ...

  • Detecting BPFDoor Backdoor Variants Abusing BPF Filters

    July 13, 2023

    Advanced persistent threat (APT) groups have broadened their focus to include Linux and cloud servers in the past few years. Noticeable examples include ransomware groups targeting VMware ESXi servers, Mirai botnet variants, and groups targeting the cloud with stealers and cryptomining malware. Similarly, APT groups have increased their presence on non-Windows targets. An example is Sandworm ...

  • Cyber attack targets Libyan internet provider LTT

    July 13, 2023

    The Libyan Post Telecommunications & Information Technology Company (LPTIC) said Wednesday that the data center of Libya Internet and Technology, the state-run internet provider, came under a cyber attack which led to disruption of services. In a statement, the LPTIC added that unknown attacker attempted to hack the data center but its cybersecurity team and LTT ...

  • FortiGuard Labs Discovers Multiple Vulnerabilities in Adobe InDesign

    July 13, 2023

    This past March, Fortinet researcher Yonghui Han discovered and reported several zero-day vulnerabilities in Adobe InDesign to Adobe. And on Patch Tuesday, July 11, 2023, Adobe released their security patches to fix them. The vulnerabilities are identified as CVE-2023-29308, CVE-2023-29309, CVE-2023-29310, CVE-2023-29311, CVE-2023-29312, CVE-2023-29313, CVE-2023-29314, CVE-2023-29315, CVE-2023-29316, CVE-2023-29317, CVE-2023-29318, and CVE-2023-29319. All of these vulnerabilities have been ...

  • Uncovering weaknesses in Apple macOS and VMWare vCenter: 12 vulnerabilities in RPC implementation

    July 13, 2023

    Cisco Talos discovered 12 memory corruption vulnerabilities in MSRPC implementations on Apple macOS and VMWare vCenter. Seven vulnerabilities affect Apple macOS only Two vulnerabilities affect VMWare vCenter. Three vulnerabilities affect both. Read more… Source: Cisco Talos