DcRat

DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

Modifies Windows Defender Real-time Protection settings

Process spawned unexpected child process

This typically indicates the parent process was compromised via an exploit or macro.

Raccoon

Simple but powerful infostealer which was very active in 2019.

Raccoon Stealer Payload

RedLine

RedLine Stealer is a malware family written in C#, first appearing in early 2020.

RedLine Payload

SmokeLoader

Modular backdoor trojan in use since 2014.

suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

DCRat Payload

Detects payload of DCRat, commonly dropped by NSIS installers.

Blocklisted process makes network request

Downloads MZ/PE file

Executes dropped EXE

Modifies Windows Firewall