Hackers Can Abuse Microsoft Office Executables To __top__ Download Malware 【A-Z OFFICIAL】

Attackers can often execute code in-memory without ever saving a malicious .exe file to the disk, leaving very few forensic "indicators of compromise" (IOCs).

Cybercriminals are increasingly turning to a technique called "Living off the Land" (LotL), where they abuse legitimate, pre-installed system tools to perform malicious tasks. Research has confirmed that hackers can abuse Microsoft Office executables to download malware, bypassing traditional security defenses by hiding their actions behind trusted, digitally signed applications. The Mechanism: LOLBins in Microsoft Office

This binary has been observed making HTTP GET requests to remote servers, indicating it can be used as a downloader for third-party files. Attackers can often execute code in-memory without ever

The primary advantage for an attacker using LOLBins is .

Recent research by security experts, such as Nir Chako at Pentera, has identified several Microsoft Office binaries with high potential for abuse: The Mechanism: LOLBins in Microsoft Office This binary

The network activity generated by an Office application reaching out to the internet often appears benign or standard to many monitoring systems. Common Attack Vectors

Living-off-the-land binaries (LOLBins) are legitimate files that are either native to Windows or part of common software suites like Microsoft Office. Because these executables are signed by a trusted vendor like Microsoft, they are often automatically trusted by antivirus software and application whitelisting tools. such as Nir Chako at Pentera

Hackers typically gain the initial foothold required to abuse these executables through: September 2023 - tbs.tech