Overview

overview

10

Static

static

5

xd.x86.elf

ubuntu-22.04-amd64

10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    ubuntu-22.04_amd64
  • resource
    ubuntu2204-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
  • submitted
    15-11-2024 02:07

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General

  • Target

    xd.x86.elf

  • Size

    34KB

  • MD5

    2418d9a000b6cbe0ca2cfff5d3609845

  • SHA1

    da877581a3e847d530b8eb01ebb449d9239bd897

  • SHA256

    e418494cf141c103f0ca8787f67405c35eb73464952c81bc0c1162680b8448de

  • SHA512

    08e1547e5d24cda19398521e1af710e5a98ff39e35e8e9809114621755fe0607cc62f5330884a1201d85276a1322686ee0c8f37f4ebf4aa6efdfd5d6afb122f7

  • SSDEEP

    768:Cwpimf3s1PpmFla2VIlpQwBvfo4nUGaTo5yNp0axChRVunbcuyD7UHQRjB:CQimfImja2VypQwvUIipLm3unouy8HyN

Score
10/10
mirailzrdbotnetcredential_accessdefense_evasiondiscovery

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Mirai family
    mirai
  • Contacts a large (20612) 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 64 IoCs

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

    credential_access
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/xd.x86.elf
    /tmp/xd.x86.elf
    1⤵
    • Modifies Watchdog functionality
    • Reads process memory
    • Reads runtime system information
    PID:1560

Network

MITRE ATT&CK Enterprise v15

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