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S9037malware

RustyWater

a.k.a. Archer RAT / RUSTRIC

RustyWater is a Rust-based implant used by MuddyWater. Historically, MuddyWater has used PowerShell-based tools and RustyWater reflects a shift in tooling, demonstrating better techniques for defense evasion and reverse engineering.

Platforms: Windows

MITRE ATT&CK ↗

Linked entities · 21

usesT1684.001Impersonation usesT1033System Owner/User Discovery usesT1027.013Encrypted/Encoded File usesT1082System Information Discovery usesT1071.001Web Protocols usesT1132.001Standard Encoding usesT1566.001Spearphishing Attachment usesT1106Native API usesT1573.001Symmetric Cryptography usesT1055.002Portable Executable Injection usesT1547.001Registry Run Keys / Startup Folder usesT1678Delay Execution usesT1087.002Domain Account usesT1027Obfuscated Files or Information usesT1622Debugger Evasion usesT1518.001Security Software Discovery usesT1559.001Component Object Model usesT1140Deobfuscate/Decode Files or Infor…usesT1036.005Match Legitimate Resource Name or…usesT1204.002Malicious File uses byG0069MuddyWater