Malware: EnvyScout

Description

[EnvyScout](https://attack.mitre.org/software/S0634) is a dropper that has been used by [APT29](https://attack.mitre.org/groups/G0016) since at least 2021.(Citation: MSTIC Nobelium Toolset May 2021)

External References

• mitre-attack
• MSTIC Nobelium Toolset May 2021

Techniques Used by This Malware

• T1005 — Data from Local System
• T1027.006 — HTML Smuggling
• T1027.013 — Encrypted/Encoded File
• T1036 — Masquerading
• T1059.003 — Windows Command Shell
• T1059.007 — JavaScript
• T1082 — System Information Discovery
• T1140 — Deobfuscate/Decode Files or Information
• T1187 — Forced Authentication
• T1204.002 — Malicious File
• T1218.011 — Rundll32
• T1480 — Execution Guardrails
• T1564.001 — Hidden Files and Directories
• T1566.001 — Spearphishing Attachment

APT Groups Using This Malware

• APT29