Glupteba

Glupteba is a modular loader written in Golang with various components.

Glupteba Payload

MetaSploit

Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

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.

Suspicious use of NtCreateProcessExOtherParentProcess

Suspicious use of NtCreateUserProcessOtherParentProcess

Turns off Windows Defender SpyNet reporting

Vidar

Vidar is an infostealer based on Arkei stealer.

Windows security bypass

suricata: ET MALWARE GCleaner Downloader Activity M1

suricata: ET MALWARE GCleaner Downloader Activity M1

suricata: ET MALWARE GCleaner Downloader Activity M3

suricata: ET MALWARE GCleaner Downloader Activity M3

suricata: ET MALWARE GCleaner Related Downloader User-Agent

suricata: ET MALWARE GCleaner Related Downloader User-Agent

suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

suricata: ET MALWARE Possible Dridex Download URI Struct with no referer

suricata: ET MALWARE Possible Dridex Download URI Struct with no referer

suricata: ET MALWARE Possible Windows executable sent when remote host claims to send a Text File

suricata: ET MALWARE Possible Windows executable sent when remote host claims to send a Text File

suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

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

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

Checks for common network interception software

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

CustAttr .NET packer

Detects CustAttr .NET packer in memory.

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

Nirsoft

Vidar Stealer

Blocklisted process makes network request

Downloads MZ/PE file

Drops file in Drivers directory

Executes dropped EXE

Sets file to hidden

Modifies file attributes to stop it showing in Explorer etc.

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

VMProtect packed file

Detects executables packed with VMProtect commercial packer.