Arkei

Arkei is an infostealer written in C++.

Bazar Loader

Detected loader normally used to deploy BazarBackdoor malware.

CryptBot

A C++ stealer distributed widely in bundle with other software.

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.

Suspicious use of NtCreateProcessExOtherParentProcess

Tofsee

Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

Windows security bypass

evasion

evasion.

suricata: ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Dridex)

suricata: ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Dridex)

suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)

suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)

suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

xmrig

XMRig is a high performance, open source, cross platform CPU/GPU miner.

Arkei Stealer Payload

Bazar/Team9 Loader payload

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

XMRig Miner Payload

Creates new service(s)

Downloads MZ/PE file

Executes dropped EXE

Modifies Installed Components in the registry

Modifies Windows Firewall

Sets file execution options in registry

Sets service image path in registry

Tries to connect to .bazar domain

Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.