General

  • Target

    85561c3bc2d18c4e6553bb09017ecf00f70837045668c8e6718659913822e8f0.elf

  • Size

    33KB

  • Sample

    241228-c18xmstrbs

  • MD5

    f72c6d70c13342b04256f63310028c84

  • SHA1

    62cef3b1aa7d9b8c4036514360816952c03cad80

  • SHA256

    85561c3bc2d18c4e6553bb09017ecf00f70837045668c8e6718659913822e8f0

  • SHA512

    4aa855bf28cf3a7ce0448f4b4b22be7bf039fede3b155150112053a3634a5d73ca7eb78ec839ac5d222f08b6fdd6b1b479e57813a379fde9a8c0eeee9366a808

  • SSDEEP

    768:Om5QiX/H16FyxFM9VEmj1qxZGhmPhABw3BKlVEn/OIuonbcuyD7Uiyq7:H5QoVkyxFUVEmjuZGhcRKlVEn/OIpnob

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

Targets

    • Target

      85561c3bc2d18c4e6553bb09017ecf00f70837045668c8e6718659913822e8f0.elf

    • Size

      33KB

    • MD5

      f72c6d70c13342b04256f63310028c84

    • SHA1

      62cef3b1aa7d9b8c4036514360816952c03cad80

    • SHA256

      85561c3bc2d18c4e6553bb09017ecf00f70837045668c8e6718659913822e8f0

    • SHA512

      4aa855bf28cf3a7ce0448f4b4b22be7bf039fede3b155150112053a3634a5d73ca7eb78ec839ac5d222f08b6fdd6b1b479e57813a379fde9a8c0eeee9366a808

    • SSDEEP

      768:Om5QiX/H16FyxFM9VEmj1qxZGhmPhABw3BKlVEn/OIuonbcuyD7Uiyq7:H5QoVkyxFUVEmjuZGhcRKlVEn/OIpnob

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • Contacts a large (196254) amount of remote hosts

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

    • Creates a large amount of network flows

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

    • 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

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v15

Tasks