Resubmissions

21-12-2024 22:57

241221-2xpr2atjar 10

21-12-2024 20:29

241221-y9xfvsyngy 10

Analysis

  • max time kernel
    12s
  • max time network
    27s
  • platform
    ubuntu-22.04_amd64
  • resource
    ubuntu2204-amd64-20240522.1-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2204-amd64-20240522.1-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
  • submitted
    21-12-2024 20:29

General

  • Target

    04ba4539039a535365ac32abf01cb409f0efbc33545a864865a073e09d7500df.elf

  • Size

    57KB

  • MD5

    6766a5ebb3bc9ac3660010b64f352278

  • SHA1

    d3a89e39cfc205af5bb59001e59ab36369507abd

  • SHA256

    04ba4539039a535365ac32abf01cb409f0efbc33545a864865a073e09d7500df

  • SHA512

    5428da59fd856c3cc34af8e92d5ddcab1d604471b861408765a4bbe90846c83a481a8ba1629d46fb45a63014d5c6d3819b7a274f1705d62d224e62bf8112ba18

  • SSDEEP

    1536:UO9Q+iBMnYioCIgyFGaPSWY/aKVv76SXIVVS:UP+6MnYiouyFGaPSWY/bVT6oIVI

Malware Config

Signatures

  • Contacts a large (1787) amount of remote hosts 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.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/04ba4539039a535365ac32abf01cb409f0efbc33545a864865a073e09d7500df.elf
    /tmp/04ba4539039a535365ac32abf01cb409f0efbc33545a864865a073e09d7500df.elf
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Reads system network configuration
    • Reads runtime system information
    PID:1562

Network

MITRE ATT&CK Enterprise v15

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