Overview

overview

10

Static

static

10

David.arm7

debian-12-armhf

9

Sharing

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General

  • Target
    David.arm7
  • Size 119KB
  • Sample260917-pc7e5ay1cs
  • SHA256 29eb6e30d78b3af2acefdf69632b5ce754e9cbab7c79873449f20c7945ad82a6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
miraikurcbotnetdefense_evasiondiscovery

Malware Config

Extracted

Family

  • mirai

Botnet

  • KURC

C2

  • 176.65.139.218

Targets

    • Target
      David.arm7
    • Size 119KB
    • SHA256 29eb6e30d78b3af2acefdf69632b5ce754e9cbab7c79873449f20c7945ad82a6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscovery

    • Contacts a large (56849) 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