Overview

overview

9

Static

static

1

aeeca28a10...d8.elf

ubuntu-18.04-amd64

9

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20240418-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20240418-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    28/04/2024, 01:51

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General

  • Target

    aeeca28a10aed98529173178dacc8533fc21fc22f2f88fd3e5e073c97445f2d8.elf

  • Size

    56KB

  • MD5

    4e3269ecb73ec06315bb4649325006c9

  • SHA1

    1f6a25b2282f2acaed2f02b25eb5e3180f2232a9

  • SHA256

    aeeca28a10aed98529173178dacc8533fc21fc22f2f88fd3e5e073c97445f2d8

  • SHA512

    3a2c8ad687acfd910415b3e310f08cdb8079f7e01260de8b91bc3f51eabe6a458ff68c132d78664634ffe6d0e61ec127ef5bd2a298c700262b8e239ab85ca8f3

  • SSDEEP

    1536:8xbwc3xtoU5L+5Ak32hv5rirb/2fpqYbA7gA/GzQR:8xMixtoiLvkGt5irb/2sYbAc+G

Score
9/10
discovery

Malware Config

Signatures

  • Contacts a large (14808) amount of remote hosts 1 TTPs

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

    discovery
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

  • Renames itself 1 IoCs
  • Unexpected DNS network traffic destination 24 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • 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

  • Changes its process name 1 IoCs
  • 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/aeeca28a10aed98529173178dacc8533fc21fc22f2f88fd3e5e073c97445f2d8.elf
    /tmp/aeeca28a10aed98529173178dacc8533fc21fc22f2f88fd3e5e073c97445f2d8.elf
    1⤵
    • Modifies Watchdog functionality
    • Renames itself
    • Enumerates active TCP sockets
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    PID:1532

Network

        MITRE ATT&CK Enterprise v15

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