Overview

overview

9

Static

static

5377

linux_mips

9

Resubmissions

09/10/2021, 06:22

211009-g4zklafbcj9

07/10/2021, 13:06

211007-qcjvhacdd79

07/10/2021, 12:37

211007-pthhbscfar1

03/10/2021, 12:52

211003-p32bssfdf59

01/10/2021, 09:38

211001-lmftdabden9

30/09/2021, 14:37

210930-ry4mgahhf39

24/09/2021, 10:09

210924-l64dsagef71

24/09/2021, 08:47

210924-kpzhtsgddq9

24/09/2021, 07:54

210924-jr1y1agcfj1

23/09/2021, 18:15

210923-wv15dsfab99

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General

  • Target
    5377
  • Size 83KB
  • Sample211009-g4zklafbcj
  • SHA256 020f1fa6072108c79ed6f553f4f8b08e157bf17f9c260a76353300230fed09f0
  • MD5 SHA1 SHA512
Score
9/10
linux

Malware Config

Targets

    • Target
      5377
    • Size 83KB
    • SHA256 020f1fa6072108c79ed6f553f4f8b08e157bf17f9c260a76353300230fed09f0
    • MD5 SHA1 SHA512
    Score
    9/10

    • Modifies the Watchdog daemon

      Malware like Mirai modify the Watchdog to prevent it restarting an infected system.

    • Modifies hosts file

      Adds to hosts file used for mapping hosts to IP addresses.

    • Writes DNS configuration

      Writes data to DNS resolver config file.

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Reads system routing table

      Gets active network interfaces from /proc virtual filesystem.

    • Reads system network configuration

      Uses contents of /proc filesystem to enumerate network settings.

    • Reads runtime system information

      Reads data from /proc virtual filesystem.

    • Writes file to tmp directory

      Malware often drops required files in the /tmp directory.

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks