Overview

overview

10

Static

static

10

b63e65c3c6...fa.elf

ubuntu-20.04-amd64

9

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20240611-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    07/03/2025, 06:20

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General

  • Target

    b63e65c3c64ffc05d83407c492a572d9ace298c60a482ae32b1414d89b5864fa.elf

  • Size

    66KB

  • MD5

    28a59802532da38031a5a1babbd9f5fd

  • SHA1

    02edeb32f260de518faf9457e7c5f50c93493d48

  • SHA256

    b63e65c3c64ffc05d83407c492a572d9ace298c60a482ae32b1414d89b5864fa

  • SHA512

    97929aa058f160a573f78566af065519004317cf5608094a7aecafcc5a57940705bae5101d9d8cfa3bb0c3d9e8d042d196ac7583177b311a11d643b9f4ded9f3

  • SSDEEP

    1536:Tfu73WGGE0DUm8lquk502eGdkmM1b0748/yUV:6Z10DU3lqVcCkmMB074HUV

Score
9/10
credential_accessdefense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (23993) amount of remote hosts 1 TTPs

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

    discovery
  • Creates a large amount of network flows 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.

    defense_evasion
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads process memory 1 TTPs 58 IoCs

    Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

    credential_access
  • Changes its process name 1 IoCs
  • Reads runtime system information 42 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/b63e65c3c64ffc05d83407c492a572d9ace298c60a482ae32b1414d89b5864fa.elf
    /tmp/b63e65c3c64ffc05d83407c492a572d9ace298c60a482ae32b1414d89b5864fa.elf
    1⤵
    • Modifies Watchdog functionality
    • Reads process memory
    • Changes its process name
    • Reads runtime system information
    • Writes file to tmp directory
    PID:1403

Network

MITRE ATT&CK Enterprise v15

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Downloads