Overview

overview

9

Static

static

1

1355fb3c79...9a.elf

ubuntu-20.04-amd64

9

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General

  • Target
    1355fb3c7924c6289f09b85a4094f469aa57ad9482465b54f80a5e3a9b11899a.elf
  • Size 52KB
  • Sample240511-bfd14afa25
  • SHA256 1355fb3c7924c6289f09b85a4094f469aa57ad9482465b54f80a5e3a9b11899a
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
discoveryevasionlinux

Malware Config

Targets

    • Target
      1355fb3c7924c6289f09b85a4094f469aa57ad9482465b54f80a5e3a9b11899a.elf
    • Size 52KB
    • SHA256 1355fb3c7924c6289f09b85a4094f469aa57ad9482465b54f80a5e3a9b11899a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    discoveryevasion

    • Contacts a large (1292277) amount of remote hosts

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

      discovery

    • Creates a large amount of network flows

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

      discovery

    • Deletes system logs

      Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.

      evasion

    • Modifies Watchdog functionality

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

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Writes file to system bin folder

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks