Overview

overview

10

Static

static

10

David.x86

ubuntu-18.04-amd64

9

Sharing

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General

  • Target
    David.x86
  • Size 42KB
  • Sample260910-pqbwdatang
  • SHA256 18adfa234f839da6dfe8498c5ee850a5a2110c0c600746c96a0e152c81d0e19b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
miraikurcbotnetdefense_evasiondiscoverylinux

Malware Config

Extracted

Family

  • mirai

Botnet

  • KURC

C2

  • 176.65.139.218

Targets

    • Target
      David.x86
    • Size 42KB
    • SHA256 18adfa234f839da6dfe8498c5ee850a5a2110c0c600746c96a0e152c81d0e19b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscovery

    • Contacts a large (56837) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

      discovery

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • Modifies Watchdog functionality

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

      defense_evasion

    • Writes file to system bin folder

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks