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CallMe

CallMe is a Trojan designed to run on Apple OSX. It is based on a publicly available tool called Tiny SHell. [1]

ID: S0077
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Type: MALWARE
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Platforms: macOS
Version: 1.1
Created: 31 May 2017
Last Modified: 30 March 2020
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Enterprise Layer
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Techniques Used

Domain ID Name Use
Enterprise T1059 .004 Command and Scripting Interpreter: Unix Shell

CallMe has the capability to create a reverse shell on victims.[1]
Enterprise T1573 .001 Encrypted Channel: Symmetric Cryptography

CallMe uses AES to encrypt C2 traffic.[1]
Enterprise T1041 Exfiltration Over C2 Channel

CallMe exfiltrates data to its C2 server over the same protocol as C2 communications.[1]
Enterprise T1105 Ingress Tool Transfer

CallMe has the capability to download a file to the victim from the C2 server.[1]

Groups That Use This Software

ID Name References
G0029 Scarlet Mimic

[1]

References

  1. Falcone, R. and Miller-Osborn, J.. (2016, January 24). Scarlet Mimic: Years-Long Espionage Campaign Targets Minority Activists. Retrieved February 10, 2016.