Overview

overview

10

Static

static

7

sora.x86-2...15.elf

ubuntu-20.04-amd64

10

Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20240221-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20240221-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    04-05-2024 01:16

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General

  • Target

    sora.x86-20240504-0115.elf

  • Size

    28KB

  • MD5

    0ca39c1b328d747ac31adaa7fd9e3ccc

  • SHA1

    3e8ffd968c12abe2512780032a683b5ff2d02a99

  • SHA256

    53e90a6bf08a11c8b3f1fe35f33a07f9529266fc0a8fb5f21b93a36a6b72f382

  • SHA512

    5b9671da2d811fb5feff09fe79ead709783c1ab7830400517410de64cbc0ba65140e301e7ab6949488dfffc0881785dd7f6b231063220d28188e44b5fb94a456

  • SSDEEP

    768:G0HNHw3O3HymrAR4eRKd/zPr7gvXldyYylP3b0gGeXtJ+24:GYNHBAjABPctyP3b0gGAL4

Score
10/10
mirailzrdbotnetdiscovery

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Contacts a large (20550) 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.

  • Unexpected DNS network traffic destination 1 IoCs

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

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/sora.x86-20240504-0115.elf
    /tmp/sora.x86-20240504-0115.elf
    1⤵
    • Modifies Watchdog functionality
    • Reads runtime system information
    PID:1475

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1475-1-0x0000000008048000-0x0000000008057900-memory.dmp

    Download