Technical Information
Malicious functions:
Launches itself as a daemon
Substitutes application name for:
- bs63jw6tbqgo1b5p
Launches processes:
- ./bigbotPein
Kills system processes:
- sshd
Kills the following processes:
- /root/bigbotPein
Performs operations with the file system:
Creates or modifies files:
- /root/bigbotPein
Deletes files:
- /root/bigbotPein
Network activity:
Awaits incoming connections on ports:
- 127.0.0.1:7145
- 0.0.0.0:23
- 0.0.0.0:22
Establishes connection:
- 8.#.8.8:53
- 18#.##.200.143:3389
Attacks using a special dictionary (brute-force technique) via the Telnet protocol.
HTTP GET requests:
- http://###.###.99.210/pein.mpsl
DNS ASK:
- wo#.##eepein.top
Sends data to the following servers:
- 18#.##.200.143:3389
Receives data from the following servers:
- 18#.##.200.143:3389