While using outdated software, the modular structure of this payload may give way to other modular malware being included as well.įigure 1. Instead, the miner malware payload is remotely downloaded and dropped through the command sent via RADMIN to the target machine. Also, we found it interesting that the sample itself does not download the coinminer. However, this combination of RADMIN and MIMIKATZ becomes a concern for data exfiltration of enterprise assets and information because of the randomly named and seemingly-valid Windows functions that may go undetected. MIMIKATZ has been used with other hack tools and coinmining-malware in previous routines to collect user accounts and system credentials, while malicious actors have used RADMIN tools to gain admin rights and other malware into targeted systems. Initially appearing unrelated, analysis showed the final payload to be a Monero cryptocurrency-mining malware variant as it scans for open port 445 and exploit a Windows SMB Server Vulnerability MS17-010 (patched in 2017) for its infection and propagation routines, targeting companies in China, Taiwan, Italy, and Hong Kong.
I need to show/hide dead PC in results of scanning.By Don Ovid Ladores, Michael Jhon Ofiaza and Gilbert Sisonīetween the last week of January to February, we noticed an increase in hack tool installation attempts that dropped seemingly random files into the Windows directory. This information is unavailable if these devices are in other subnetworks.
There is a device without MAC-address or Manufacturer in my results. If you need the most detailed information, you have to increase accuracy (Settings -> Options -> Performance). Scanning doesn`t show all devices in the network. You can find this option in the following way: Advanced IP Scanner -> Settings -> Options -> Misc -> Clear scan history. How to remove “dead” PC`s from scanning result. Install Advanced Port Scanner in some folder on other PC and copy this folder on your PC. Try to enter the installation path on your own (using advanced setting during the installation), there might be incorrect symbols. Try to install Advanced Port Scanner as administrator (using administrator rights).
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