Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240729-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    03/08/2024, 01:59

General

  • Target

    afd2cbcc7b92686d5469db3180dea454b0036a6e3f303023bfd6c78623d268a6.elf

  • Size

    31KB

  • MD5

    ea7b4ebc73d8fa3db98bd71cd1b29c85

  • SHA1

    2eed66b7b16d34beff238e633c129e8d0027a807

  • SHA256

    afd2cbcc7b92686d5469db3180dea454b0036a6e3f303023bfd6c78623d268a6

  • SHA512

    1a50be00747757b74c0ae5171c0761f1394b51ef0194a5d63918f08b648646df2314fd63f40f437441ad01ea0720e17e8df810ee0b8d1a185219a0febb1912b5

  • SSDEEP

    768:UmieP10RD2EnAJ2kgKNnyALwALPsq2sRmXkgW4:7pPgVnaD2ALkbHb

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Contacts a large (20686) 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/afd2cbcc7b92686d5469db3180dea454b0036a6e3f303023bfd6c78623d268a6.elf
    /tmp/afd2cbcc7b92686d5469db3180dea454b0036a6e3f303023bfd6c78623d268a6.elf
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Reads system network configuration
    • Reads runtime system information
    PID:709

Network

        MITRE ATT&CK Enterprise v15

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