Overview

overview

10

Static

static

10

80e27c2ed6...37d1f5

debian-9-mips

7

Sharing

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General

  • Target
    80e27c2ed699e6fb45d39488738693bf59a9451b6193bbb4a7944032f137d1f5
  • Size 78KB
  • Sample261003-tzl5xstyft
  • SHA256 80e27c2ed699e6fb45d39488738693bf59a9451b6193bbb4a7944032f137d1f5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
miraibotnetdefense_evasiondiscovery

Malware Config

Targets

    • Target
      80e27c2ed699e6fb45d39488738693bf59a9451b6193bbb4a7944032f137d1f5
    • Size 78KB
    • SHA256 80e27c2ed699e6fb45d39488738693bf59a9451b6193bbb4a7944032f137d1f5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    defense_evasiondiscovery

    • Modifies Watchdog functionality

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

      defense_evasion

    • Renames itself

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

      discovery

    • Writes file to system bin folder

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks