Overview

overview

8

Static

static

1

bot.armv7l.elf

debian-12-armhf

8

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General

  • Target
    bot.armv7l.elf
  • Size 922KB
  • Sample260924-mg84eabc93
  • SHA256 05d86eec9d77fe647e947d70b372771471bf0e97d02eef1997df50db12e06a89
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
antivmdefense_evasiondiscovery

Malware Config

Targets

    • Target
      bot.armv7l.elf
    • Size 922KB
    • SHA256 05d86eec9d77fe647e947d70b372771471bf0e97d02eef1997df50db12e06a89
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    antivmdefense_evasiondiscovery

    • Contacts a large (523) amount of remote hosts

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

      discovery

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

      defense_evasion

    • Modifies Watchdog functionality

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

      defense_evasion

    • Checks hardware identifiers (DMI)

      Checks DMI information which indicate if the system is a virtual machine.

      antivm

    • Deletes log files

      Deletes log files on the system.

      defense_evasion

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Reads MAC address of network interface

      Fetches the MAC address of active network interfaces. May be used to detect known values for hypervisors.

      defense_evasiondiscovery
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks