General

  • Target
    _f2192b5c4e1c28ba44e579161b4f3e6f8ed46d8921ccae4870ae753b347d37ef.sh
  • Size 2KB
  • Sample260424-278b5aft2k
  • SHA256 f2192b5c4e1c28ba44e579161b4f3e6f8ed46d8921ccae4870ae753b347d37ef
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      _f2192b5c4e1c28ba44e579161b4f3e6f8ed46d8921ccae4870ae753b347d37ef.sh
    • Size 2KB
    • SHA256 f2192b5c4e1c28ba44e579161b4f3e6f8ed46d8921ccae4870ae753b347d37ef
    • MD5 SHA1 SHA512 TLSH
    • Detected Echobot

    • Family: Echobot

      An updated variant of Mirai which infects a wide range of IoT devices to form a botnet.

    • Family: Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (158698) amount of remote hosts

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

    • Creates a large amount of network flows

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

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

    • Executes dropped EXE

    • Modifies Watchdog functionality

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

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Enumerates running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v16

Tasks