General

  • Target

    mips

  • Size

    103KB

  • Sample

    250101-q6gx1azkhm

  • MD5

    4a9e58e6ab428799caebadff9d0417a1

  • SHA1

    9a61f024abf4b15cb7ce9bb30e6cd5e9b602f915

  • SHA256

    9cfe627fa81f798ae426f7b262d16602c5f6e9273e464ed38cc0e65daa7647b5

  • SHA512

    351d81fefe90928500e0b7331ff2524cdb7a05bee134c67f3f55d7b65141c4ead233a586026eb591da9d377f50fcbd8eded6772786320c0abb20e621a6dddf3c

  • SSDEEP

    1536:zO9Bm/RtCZiqr33Dc48uuwD7CFKygt6c9e8WDC1ieMbFXIg:yBm/zCZiyn448uuvRgt6c9e8YC1GFXP

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Targets

    • Target

      mips

    • Size

      103KB

    • MD5

      4a9e58e6ab428799caebadff9d0417a1

    • SHA1

      9a61f024abf4b15cb7ce9bb30e6cd5e9b602f915

    • SHA256

      9cfe627fa81f798ae426f7b262d16602c5f6e9273e464ed38cc0e65daa7647b5

    • SHA512

      351d81fefe90928500e0b7331ff2524cdb7a05bee134c67f3f55d7b65141c4ead233a586026eb591da9d377f50fcbd8eded6772786320c0abb20e621a6dddf3c

    • SSDEEP

      1536:zO9Bm/RtCZiqr33Dc48uuwD7CFKygt6c9e8WDC1ieMbFXIg:yBm/zCZiyn448uuvRgt6c9e8YC1GFXP

    • Deletes Audit logs

      Deletes logs related to the Linux Audit framework.

    • Deletes itself

    • Deletes system logs

      Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.

    • Modifies Watchdog functionality

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

    • Deletes log files

      Deletes log files on the system.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Modifies systemd

      Adds/ modifies systemd service files. Likely to achieve persistence.

MITRE ATT&CK Enterprise v15

Tasks