Overview

overview

10

Static

static

5

ub8ehJSePA...64.elf

ubuntu-22.04-amd64

10

Resubmissions

15-01-2025 15:18

250115-sp5c3swpds 10

15-01-2025 14:48

250115-r6fwdawjcv 10

Analysis

  • max time kernel
    299s
  • max time network
    131s
  • 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
    15-01-2025 15:18

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General

  • Target

    ub8ehJSePAfc9FYqZIT6.x86_64.elf

  • Size

    17KB

  • MD5

    eadf195933f9d4ba0fc3687b56fcf912

  • SHA1

    a0b4328d78fb5746529d2f5e1db26e1074013a58

  • SHA256

    43d60410699abf69677eef78eed754d524b8cb8035e344d2ab24f7133ad0b34e

  • SHA512

    dd8aefa57936685c0aca304777fb7cf8e20fe1760e0c795981e9091946a6c4928dc0416593e3ab831eca5db2e8b0b089f786ab74cef52c2a32f7d0373227ffb9

  • SSDEEP

    384:llWw+Jg28pCVYNFZIpU4RiRvmxPlPtAutTWcaiFqcJ0y:mw+VGZh4GvIWbsCy

Score
10/10
mirailzrdbotnetdefense_evasiondiscovery

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Mirai family
    mirai
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

    defense_evasion
  • Traces itself 1 IoCs

    Traces itself to prevent debugging attempts

  • 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.

    discovery

Processes

  • /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf
    /tmp/ub8ehJSePAfc9FYqZIT6.x86_64.elf sh "\$MOZILLA/" "%SIGILL%" "\"SIGTERM|DESTROY|SIGKILL\""
    1⤵
    • Modifies Watchdog functionality
    • Traces itself
    • Writes file to system bin folder
    • Reads runtime system information
    PID:1587

Network

MITRE ATT&CK Enterprise v15

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Downloads