Security Affairs

MAY 3, 2020

In other words, it could be nice to see what are the patterns used by malware in both: domain names, file names and process names. TOP domains, TOP processes and TOP File Names. I am a computer security scientist with an intensive hacking background. About the author: Marco Ramilli, Founder of Yoroi.

Computer and Electronics 131

Computer and Electronics File names Cybersecurity Security 131

Security Affairs

NOVEMBER 16, 2018

The script downloads a file named: AZZI.exe and saves it by a new name: VRE1wEh9j0mvUATIN3AqW1HSNnyir8id.exe on a System temporary directory for running it. I am a computer security scientist with an intensive hacking background. The following code is the execution path that drives Stage 2 to Stage 3.

Computer and Electronics 111

Computer and Electronics File names Security IT 111

Security Affairs

MAY 2, 2019

The group conducts operations primarily in the Middle East, targeting financial, government, energy, chemical, telecommunications and other industries. Repeated targeting of Middle Eastern financial, energy and government organisations leads FireEye to assess that those sectors are a primary concern of APT34. Source: MISP Project ).

Computer and Electronics 111

Computer and Electronics Communications Government Security 111

Security Affairs

AUGUST 20, 2018

The execution of such a command drops on local HardDrive (AppData-Local-Temp) three new files named: RetrieveRandomNumber.vbs (2x) and RandomName.reg. The following image represents a simple ‘cat’ command on the just dropped files. On Final Stage VBS Run Files.

Computer and Electronics 75

Computer and Electronics Encryption Security File names 75

Security Affairs

AUGUST 31, 2018

My entire “Cyber adventure” began with a simple email within a.ZIP file named “Nuovo Documento1.zip” Stage1 was dropping and executing a brand new PE file named: rEOuvWkRP.exe (sha256: 92f59c431fbf79bf23cff65d0c4787d0b9e223493edc51a4bbd3c88a5b30b05c) using the bitsadmin.exe native Microsoft program.

Computer and Electronics 75

Computer and Electronics File names Security Access 75