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Home/ATT&CK/Software/S0504
MITRE ATT&CK Malware

Anchor (S0504)

Anchor_DNS
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[Anchor](https://attack.mitre.org/software/S0504) is one of a family of backdoor malware that has been used in conjunction with [TrickBot](https://attack.mitre.org/software/S0266) on selected high profile targets since at least 2018.(Citation: Cyberreason Anchor December 2019)(Citation: Medium Anchor DNS July 2020)

Platforms: Linux, Windows

▪Techniques implemented (20)

T1095Non-Application Layer ProtocolT1059.003Windows Command ShellT1105Ingress Tool TransferT1480Execution GuardrailsT1082System Information DiscoveryT1053.005Scheduled TaskT1053.003CronT1059.004Unix ShellT1071.001Web ProtocolsT1553.002Code SigningT1071.004DNST1543.003Windows ServiceT1027Obfuscated Files or InformationT1016System Network Configuration DiscoveryT1070.004File DeletionT1027.002Software PackingT1564.004NTFS File AttributesT1569.002Service ExecutionT1021.002SMB/Windows Admin SharesT1008Fallback Channels

▪Used by groups (1)

G0102Wizard Spider
S0504on MITRE ATT&CK →

MITRE ATT&CK® is a registered trademark of The MITRE Corporation. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.