General

  • Target

    4bccd6464611aab4a804bc9a9c03b7670a0b7978422eb8178e23b408155003d4.elf

  • Size

    79KB

  • Sample

    250107-cp91kayra1

  • MD5

    2320b08c36f0f883e99f2b2e0cc4190d

  • SHA1

    14c4a26918a8cf7042952baf8706cdd223b17d20

  • SHA256

    4bccd6464611aab4a804bc9a9c03b7670a0b7978422eb8178e23b408155003d4

  • SHA512

    47470bc7341fb593ee7ba385ad9422c07b938143bb0b15beb7fdac8da97e7b51beef63da7176111ad89610f8ad9e67382db2739f28da70d4279523a964d38261

  • SSDEEP

    1536:jEZ7dF3Nw8V/OjhJgpZqLKfFVE5/Q62wnR6eeiTzrcL1RPSnReS4ESw3SVH:jUdRa8VQHgp9FVF62wdXTza1RPS8S4K+

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Targets

    • Target

      4bccd6464611aab4a804bc9a9c03b7670a0b7978422eb8178e23b408155003d4.elf

    • Size

      79KB

    • MD5

      2320b08c36f0f883e99f2b2e0cc4190d

    • SHA1

      14c4a26918a8cf7042952baf8706cdd223b17d20

    • SHA256

      4bccd6464611aab4a804bc9a9c03b7670a0b7978422eb8178e23b408155003d4

    • SHA512

      47470bc7341fb593ee7ba385ad9422c07b938143bb0b15beb7fdac8da97e7b51beef63da7176111ad89610f8ad9e67382db2739f28da70d4279523a964d38261

    • SSDEEP

      1536:jEZ7dF3Nw8V/OjhJgpZqLKfFVE5/Q62wnR6eeiTzrcL1RPSnReS4ESw3SVH:jUdRa8VQHgp9FVF62wdXTza1RPS8S4K+

    • Deletes itself

    • Modifies Watchdog functionality

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