We at Team Nautilus detected and analyzed the Docker Hub account hildeteamtnt, which was used by TeamTNT to store their malicious images. Also, ‘minerescape’ contained a shell script executing a Python file - minedaemon.py. Using a web service (iplogger[.]org) to transmit collected data to the attacker during the discovery process, for instance, the number of cores in the CPU, its speed, system details (using uname -a), and targeted host IP address. Logging the activity and encoding it into files (using Base64). The script sbs.sh: - Downloading 00.jpg (as /usr/bin/dns_ipv4.tar.gz) which is the file /usr/bin/bioset. Creating a child process that listens to the socket and communicates with the father using a method called ‘Named PIPE’ (also known as FIFO). The father is responsible for deciphering messages and writing it back to the child on the PIPE. Creating a child process that listens to the socket and communicates with the father using a method called ‘Named PIPE’ (also known as FIFO). - The father is responsible for deciphering messages and writing it back to the child on the PIPE. Logging the activity and encoding it into files (using Base64). - Defense Evasion: Deleting command history. Logging the activity and encoding it into files (using Base64). Defense Evasion Techniques: Removing system logs (/var/log/syslog). Deleting command history. Logging the activity and encoding it into files (using Base64). - Defense Evasion Techniques: Removing system logs (/var/log/syslog). Deleting command history. Encoding many snippets with base64 (the same snippet may be encoded multiple times). To sum it up . Over four months, TeamTNT uploaded various images, with some being used to perform attacks in the wild