General

  • Target
    ohshit.sh
  • Size 3KB
  • Sample251204-hatb6abz7b
  • SHA256 ae6528be474ea7e0a07f30100b64b8b0146b673bd0bafbd200490f0b2155e5fc
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • mirai

Botnet
  • LZRD

Extracted

Family
  • mirai

Botnet
  • LZRD

Extracted

Family
  • mirai

Botnet
  • LZRD

Extracted

Family
  • mirai

Botnet
  • LZRD

Targets

    • Target
      ohshit.sh
    • Size 3KB
    • SHA256 ae6528be474ea7e0a07f30100b64b8b0146b673bd0bafbd200490f0b2155e5fc
    • MD5 SHA1 SHA512
    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • 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 running processes

      Discovers information about currently running processes on the system

    • Writes file to system bin folder

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks