Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20240611-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    03/08/2024, 15:57

General

  • Target

    19e560c38521164cb9f28a26cde7a4579754e6471ebd86ea7e7c3d77c0496a33.elf

  • Size

    30KB

  • MD5

    2a53030bb17ff781f18e413ff5d0b67f

  • SHA1

    a511d1efd9acac2e01baa8b1aeb4d85c25e31c7d

  • SHA256

    19e560c38521164cb9f28a26cde7a4579754e6471ebd86ea7e7c3d77c0496a33

  • SHA512

    b1c724e23656974178df590acde4eb1941e36c907f5ef48c8a5bbe8c5b18502b96d81a89b7eaef3ec0ee5156093bf5b2f1badfd6d1e997337467d31afd02a7a2

  • SSDEEP

    768:GHiX0hIAjIBfYwftE+k4TG4u6idlBiBjFEqftvJgGlzDpbuR1Je:GWEIBwwftlPCezttVJuw

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Contacts a large (20449) amount of remote hosts 1 TTPs

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

  • Creates a large amount of network flows 1 TTPs

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

  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

  • Reads runtime system information 23 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/19e560c38521164cb9f28a26cde7a4579754e6471ebd86ea7e7c3d77c0496a33.elf
    /tmp/19e560c38521164cb9f28a26cde7a4579754e6471ebd86ea7e7c3d77c0496a33.elf
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Reads system network configuration
    • Reads runtime system information
    PID:687

Network

        MITRE ATT&CK Enterprise v15

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