Summary
67% of the malware downloads Netskope blocks come from popular cloud applications being abused by attackers. One of the services commonly abused by threat actors is Discord, which is abused to host malware such as TroubleGrabber using public attachment URLs.
In this blog post, we will analyze a recent DBatLoader (a.k.a. ModiLoader) sample that uses this technique on Discord to deliver a malware known as Warzone (a.k.a. Ave Maria), a Remote Access Trojan created in 2018.
This malware is actively being sold on the internet, through a dedicated website:
It offers a long list of capabilities, such as:
- Remote Desktop
- WebCam Live Stream
- Download/Upload Files
- Password Grabber (Chrome, Firefox, Internet Explorer, Edge, Outlook, etc.)
- Offline/Online Keylogger