General

  • Target

    loligang.arm.elf

  • Size

    80KB

  • Sample

    241224-xkrzeavjhk

  • MD5

    9b4ef231f25ed1f03a7dcddb4c9c24af

  • SHA1

    fb96dedc9b704274c9724f9d3a739153c5cdfe8b

  • SHA256

    5bc6d389c73199f180528757a9d70b3cb6d71d132efa94c19719eb6928caa369

  • SHA512

    2f87cac32bae9098b41ce59c9714eaa339f73ec82354bb1a898f1ec9cd35c8a49037747273645296de4dbf5e3dfc35bc9b86faa977eca960f0277b97f5197716

  • SSDEEP

    1536:k+hcm0sW9T9kgigxITXSLw27maJFrY41idxRva/JeZWbLZprtjYqRiM:TV0sW7ovaxwOLZppcqRL

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      loligang.arm.elf

    • Size

      80KB

    • MD5

      9b4ef231f25ed1f03a7dcddb4c9c24af

    • SHA1

      fb96dedc9b704274c9724f9d3a739153c5cdfe8b

    • SHA256

      5bc6d389c73199f180528757a9d70b3cb6d71d132efa94c19719eb6928caa369

    • SHA512

      2f87cac32bae9098b41ce59c9714eaa339f73ec82354bb1a898f1ec9cd35c8a49037747273645296de4dbf5e3dfc35bc9b86faa977eca960f0277b97f5197716

    • SSDEEP

      1536:k+hcm0sW9T9kgigxITXSLw27maJFrY41idxRva/JeZWbLZprtjYqRiM:TV0sW7ovaxwOLZppcqRL

    • Contacts a large (20445) 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 active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Enumerates running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v15

Tasks