General

  • Target
    nz.sh
  • Size 1KB
  • Sample260717-psrdvaft2y
  • SHA256 e096bf51ba4bb7e4791166f7a35befb5a74b9ed2794f80ef7b913c6f16f7bd41
  • MD5 SHA1 SHA512 TLSH

Malware Config

Extracted

Family
  • mirai

C2
  • cgur743.freedynamicdns.org

Extracted

Family
  • mirai

C2
  • cgur743.freedynamicdns.org

Targets

    • Target
      nz.sh
    • Size 1KB
    • SHA256 e096bf51ba4bb7e4791166f7a35befb5a74b9ed2794f80ef7b913c6f16f7bd41
    • MD5 SHA1 SHA512 TLSH
    • Family: Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

    • 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

MITRE ATT&CK Enterprise v16

Tasks