General

  • Target

    cd702d5c5d94251d5a65095cac33dd51bac5b101f85800cedd37556c4ef4fa7e.zip

  • Size

    587B

  • Sample

    241207-sxxm7swndy

  • MD5

    3f29496cda60c7f376810a84758fe88f

  • SHA1

    74c0ed1b5e4c79ccd3ceb48588d472f7c7d9c725

  • SHA256

    2b47444a541ea02a60ee5a921101d6a34d6f1149466a595c2debeff27dabef2e

  • SHA512

    0855b743cf322f287740c19a8b61a741177c7e85e708be38c02efe4c9f885e026b1039d74dc10e92d2db6bb272d2ca6418adbc4b0610427640b60ec672368dd0

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      cd702d5c5d94251d5a65095cac33dd51bac5b101f85800cedd37556c4ef4fa7e.sh

    • Size

      2KB

    • MD5

      5562819bed77a9cb62743843ee3a42ba

    • SHA1

      7b3934c9807c5fa51b62ac5758f33c68015e8591

    • SHA256

      cd702d5c5d94251d5a65095cac33dd51bac5b101f85800cedd37556c4ef4fa7e

    • SHA512

      d907f11e575e06dbcf6936eeb0deaa7112eb2b063c54334c5f5fcd5cb3cb7d725419ce3dd4e9fc12c727b02fa0db090c50194638cdcbe68863ea0c7acd370611

    • 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 v15

Tasks