Analysis

  • max time kernel
    150s
  • max time network
    10s
  • platform
    debian-12_mipsel
  • resource
    debian12-mipsel-20240729-en
  • resource tags

    arch:mipselimage:debian12-mipsel-20240729-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
  • submitted
    03-01-2025 03:24

General

  • Target

    3a6a4967af4027d1b80e8996ca34d42877fa1e71972f7ec53eeba34c2c2e905d.elf

  • Size

    24KB

  • MD5

    1fdfbb5c96a12dac461f4a56bfcecf0f

  • SHA1

    523f9e36908fed0e467bf278e1c0b03422fa55fb

  • SHA256

    3a6a4967af4027d1b80e8996ca34d42877fa1e71972f7ec53eeba34c2c2e905d

  • SHA512

    2f9a05f4f90938a978165b386c8bd897261c7c8b0517b9f90f972a3d83f533406d864367f605b81a0579e8a14fcb840b0af7f220609e727242036297ec43e8b9

  • SSDEEP

    768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBp2ZqSWvP:4QlS07FUXqIYSXQKquaqn

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Mirai family
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

  • Writes file to system bin folder 2 IoCs
  • Reads runtime system information 14 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/3a6a4967af4027d1b80e8996ca34d42877fa1e71972f7ec53eeba34c2c2e905d.elf
    /tmp/3a6a4967af4027d1b80e8996ca34d42877fa1e71972f7ec53eeba34c2c2e905d.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    PID:744

Network

MITRE ATT&CK Enterprise v15

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