Linux.Siggen.1782

Technical Information

To ensure autorun and distribution:

Creates or modifies the following files:

/etc/init.d/netdns
/etc/init.d/.depend.boot
/etc/init.d/.depend.start
/etc/init.d/.depend.stop

Creates or modifies the following symlinks:

/etc/rc0.d/K01netdns
/etc/rc1.d/K01netdns
/etc/rc2.d/S01netdns
/etc/rc3.d/S01netdns
/etc/rc4.d/S01netdns
/etc/rc5.d/S01netdns
/etc/rc6.d/K01netdns

Malicious functions:

Launches itself as a daemon

Manages services:

systemctl enable netdns
/usr/sbin/update-rc.d netdns defaults
systemctl daemon-reload

Launches processes:

<SAMPLE_FULL_PATH> [md]
<SAMPLE_FULL_PATH> [kswapd0]
/bin/sh -c chattr -i /usr/lib/systemd/system/netdns.service
chattr -i /usr/lib/systemd/system/netdns.service
/bin/sh -c export PATH=$PATH:/bin:/usr/bin:/sbin:/usr/local/bin:/usr/sbin;chkconfig --add netdns
/bin/sh -c export PATH=$PATH:/bin:/usr/bin:/sbin:/usr/local/bin:/usr/sbin;systemctl enable netdns
/sbin/insserv netdns

Performs operations with the file system:

Creates or modifies files:

/tmp/.XIMunix
/usr/sbin/kerberods
/usr/lib/systemd/system/netdns.service

Locks files:

/tmp/.XIMunix

Network activity:

Establishes connection:

<LOCAL_DNS_SERVER>
10#.#0.209.21:9
10#.#0.208.21:9
[2######00:10::6814:d015]:9
[2######00:10::6814:d115]:9
10#.##.209.21:443
[2########::f03c:91ff:fe70:2b9d]:9
17#.#8.123.25:9
19#.##8.0.0:8080
19#.##8.0.1:8080
19#.##8.0.2:8080
19#.##8.0.3:8080
19#.##8.0.4:8080
19#.##8.0.5:8080
19#.##8.0.6:8080
19#.##8.0.7:8080
19#.##8.0.8:8080
19#.##8.0.9:8080
19#.##8.0.10:8080
19#.##8.0.11:8080
19#.##8.0.12:8080
19#.##8.0.13:8080
19#.##8.0.14:8080
19#.##8.0.15:8080
19#.##8.0.16:8080
19#.##8.0.17:8080
19#.##8.0.18:8080
19#.##8.0.19:8080
19#.##8.0.20:8080
19#.##8.0.21:8080
19#.##8.0.22:8080
19#.##8.0.23:8080
19#.##8.0.24:8080
19#.##8.0.25:8080
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19#.##8.0.27:8080
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19#.##8.0.45:8080
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19#.##8.0.73:8080
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19#.##8.0.101:8080
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19#.##8.0.110:8080
19#.##8.0.111:8080
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19#.##8.0.113:8080
19#.##8.0.114:8080
19#.##8.0.117:8080
19#.##8.0.118:8080
19#.##8.0.119:8080
19#.##8.0.120:8080
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19#.##8.0.123:8080
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19#.##8.0.158:8080
19#.##8.0.159:8080
19#.##8.0.160:8080
19#.##8.0.161:8080
19#.##8.0.162:8080
19#.##8.0.163:8080
19#.##8.0.166:8080

HTTP GET requests:

id##t.me/

DNS ASK:

pa###bin.com
id##t.me

Sends data to the following servers:

10#.##.209.21:443

Receives data from the following servers:

10#.##.209.21:443

Technologies

Begriffe

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Mythen

Technical Information

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