Technical Information
Malicious functions:
Removes itself
Launches itself as a daemon
Substitutes application name for:
- vqpqas6ac71rt7ut
Launches processes:
- sh -c cp <SAMPLE_FULL_PATH>p/.telnetd
- cp <SAMPLE_FULL_PATH>p/.telnetd
Network activity:
Awaits incoming connections on ports:
- 127.0.0.1:48101
- 0.0.0.0:23
Establishes connection:
- 8.#.8.8:53
- 127.0.0.1:53
- 65.###.202.53:80
- 19#.##8.218.50:23
Attacks using a special dictionary (brute-force technique) via the Telnet protocol.
DNS ASK:
- ec############34.us-west-2.compute.amazonaws.com
Sends data to the following servers:
- 19#.##8.218.70:23
- <LOCAL_GATE>84:23
- 19#.##8.218.95:23
- 19#.##8.218.209:23
- <LOCAL_GATE>06:23
- <LOCAL_GATE>52:23
- <LOCAL_GATE>32:23
- 19#.##8.218.33:23
- 19#.##8.218.223:23
- 65.###.202.53:80