Malware: ASPXSpy

Description

[ASPXSpy](https://attack.mitre.org/software/S0073) is a Web shell. It has been modified by [Threat Group-3390](https://attack.mitre.org/groups/G0027) actors to create the ASPXTool version. (Citation: Dell TG-3390)

External References

• mitre-attack
• Dell TG-3390

Techniques Used by This Malware

• T1505.003 — Web Shell

APT Groups Using This Malware

• HAFNIUM
• APT39
• APT41
• Threat Group-3390
• Agrius