Technical Information
Malicious functions:
Launches itself as a daemon
Gets access to SSH keys
- /root/.ssh/authorized_keys
Launches processes:
- /usr/bin/getconf CLK_TCK
- <SAMPLE_FULL_PATH>
- /usr/bin/lsb_release
- dpkg-query -f ${Version} ${Provides
- /sbin/sysctl -n kernel.random.boot_id
- sh -c uptime
- sh -c whoami
- sh -c rm -rf /tmp/ddgs.30*.*
- sh -c ps auxf
- uptime
- whoami
- rm -rf /tmp/ddgs.30*.*
- ps auxf
Performs operations with the file system:
Creates folders:
- /root/.ddg
- /root/.ssh
Creates or modifies files:
- /root/.ddg/3010.lock
Deletes files:
- /tmp/ddgs.30*.*"
Locks files:
- /root/.ddg/3010.lock
Network activity:
Establishes connection:
- 10#.##.239.132:8000
- 10#.##.239.135:8000
- 10#.###.211.117:8000
- 11#.##.189.61:8000
- 11#.##.184.31:8000
- 11#.##.193.216:8000
- 11#.##.27.86:8000
- 11#.##1.1.127:8000
- 11#.##.210.161:8000
- 11#.###.104.177:8000
- 11#.##6.86.91:8000
- 10#.##.115.153:8000
- 11#.###.120.193:8000
- 11#.##5.24.92:8000
- 11#.##5.129.43:8000
- 11#.##5.41.12:8000
- 11#.##5.65.229:8000
- 11#.##4.20.22:8000
- 11#.##.135.61:8000
- 11#.##.30.103:8000
- 11#.###.152.210:8000
- 12#.##.222.138:8000
- 12#.##5.43.145:8000
- 12#.##.10.132:8000
- 12#.##.119.134:8000
- 12#.##.166.232:8000
- 12#.##.200.177:8000
- 12#.##5.43.72:8000
- 12#.##6.197.63:8000
- 12#.##.240.102:8000
- 12#.##.12.137:8000
- 13.###.240.221:8000
- 14.###.232.55:8000
- 16#.###.149.151:8000
- 18#.##2.73.58:8000
- 19#.##3.62.78:8000
- 21#.##.12.12:8000
- 47.##.26.128:8000
- 47.##.35.111:8000
- 47.##.39.221:8000
- 47.##.57.128:8000
- 19#.###.200.210:2222
- 19#.###.200.210:22222
Attacks using a special dictionary (brute-force technique) via the SSH protocol
HTTP POST requests:
- 16#.###.157.157:8000/slave
- 12#.###.124.52:8000/slave
- 20#.##.#47.116:8000/slave
Other:
Collects OS information
Collects CPU information
Collects RAM information
Collects information about network activity
