Analysis

  • max time kernel
    137s
  • 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
    28-12-2024 02:24

General

  • Target

    421d80f8efd39afb7cfa2bc967026786261fd4267497db25bf33e37d5ee88e47.elf

  • Size

    43KB

  • MD5

    bfaa04ccd012b09be805bd489a4775bb

  • SHA1

    de53bbdf475cdb83582b2018196ad1d4b8719547

  • SHA256

    421d80f8efd39afb7cfa2bc967026786261fd4267497db25bf33e37d5ee88e47

  • SHA512

    a6da645dba966dd2aed51876d49462c3af0a8847941da447110cb145e5fea372d184705ade19ac56d5d6741a5923bfeb3f94b9c2c539f0588d92f91c12c05fb6

  • SSDEEP

    768:M6DfzzMwdu3W4CbuznqQd8eYkGyJfH6QhjS0jlDGnHMhgNSRxUkCkHhVeg527FvM:tDEwdu3ubuznqreGyJfH6QhjDGnHMhg4

Malware Config

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.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Writes file to system bin folder 2 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/421d80f8efd39afb7cfa2bc967026786261fd4267497db25bf33e37d5ee88e47.elf
    /tmp/421d80f8efd39afb7cfa2bc967026786261fd4267497db25bf33e37d5ee88e47.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    PID:699

Network

MITRE ATT&CK Enterprise v15

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