Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- /var/spool/cron/crontabs/root
Malicious functions:
Launches itself as a daemon
Launches processes:
- crontab -
- crontab -l
Kills system processes:
- sshd
Performs operations with the file system:
Modifies file access rights:
- /var/spool/cron/crontabs/tmp.umaZon
Creates or modifies files:
- <SAMPLE_FULL_PATH>
- /var/spool/cron/crontabs/tmp.umaZon
Changes time of creation/access/modification of files:
- /var/spool/cron/crontabs
Network activity:
Awaits incoming connections on ports:
- 0.0.0.0:55988
Establishes connection:
- 8.#.8.8:53
- 91.###.92.38:443
- 37.##.238.67:443
DNS ASK:
- co##.#asjesu.zip
Sends data to the following servers:
- 37.##.238.67:443
Receives data from the following servers:
- 37.##.238.67:443