Overview

overview

8

Static

static

1

nuclear.x86_64

ubuntu-18.04-amd64

8

Sharing

Copy URL Twitter E-mail

General

  • Target
    nuclear.x86_64
  • Size 192KB
  • Sample260527-pdz3faft2z
  • SHA256 ba3a206aaf4c538adb0575408f39d965c383e312f4eae8f8a2bc267ec134461c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
credential_accessdefense_evasiondiscoverylinux

Malware Config

Targets

    • Target
      nuclear.x86_64
    • Size 192KB
    • SHA256 ba3a206aaf4c538adb0575408f39d965c383e312f4eae8f8a2bc267ec134461c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    credential_accessdefense_evasiondiscovery

    • Contacts a large (945) amount of remote hosts

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

      discovery

    • Deletes itself

    • Modifies Watchdog functionality

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

      defense_evasion

    • Unexpected DNS network traffic destination

      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

    • Writes file to system bin folder

    • Reads process memory

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

      credential_access
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks