Amadey

Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

Formbook

Formbook is a data stealing malware which is capable of stealing data.

IcedID, BokBot

IcedID is a banking trojan capable of stealing credentials.

Modifies Windows Defender Real-time Protection settings

Modifies system executable filetype association

Process spawned unexpected child process

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

RedLine

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

RedLine Payload

Registers COM server for autorun

SmokeLoader

Modular backdoor trojan in use since 2014.

Socelars

Socelars is an infostealer targeting browser cookies and credit card credentials.

Socelars Payload

Suspicious use of NtCreateProcessExOtherParentProcess

Suspicious use of NtCreateUserProcessOtherParentProcess

Vidar

Vidar is an infostealer based on Arkei stealer.

Windows security bypass

Xloader

Xloader is a rebranded version of Formbook malware.

suricata: ET MALWARE Amadey CnC Check-In

suricata: ET MALWARE Amadey CnC Check-In

suricata: ET MALWARE ClipBanker Variant Activity (POST)

suricata: ET MALWARE ClipBanker Variant Activity (POST)

suricata: ET MALWARE FormBook CnC Checkin (GET)

suricata: ET MALWARE FormBook CnC Checkin (GET)

suricata: ET MALWARE FormBook CnC Checkin (POST) M2

suricata: ET MALWARE FormBook CnC Checkin (POST) M2

suricata: ET MALWARE GCleaner Downloader Activity M5

suricata: ET MALWARE GCleaner Downloader Activity M5

suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

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

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

suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

suricata: ET MALWARE Win32/Adware.Agent.NSU CnC Activity

suricata: ET MALWARE Win32/Adware.Agent.NSU CnC Activity

suricata: ET MALWARE Win32/IcedID Request Cookie

suricata: ET MALWARE Win32/IcedID Request Cookie

suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

Checks for common network interception software

Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Vidar Stealer

Xloader Payload

ASPack v2.12-2.42

Detects executables packed with ASPack v2.12-2.42

Adds policy Run key to start application

Blocklisted process makes network request

Downloads MZ/PE file

Drops file in Drivers directory

Executes dropped EXE