General

  • Target

    938aa70dc932c5e04d7b26226591bfa9c18180421958613bac79c72fbcd3145c.sh

  • Size

    2KB

  • Sample

    241231-c6s4dasrey

  • MD5

    7e24e03c8d6c1bafbc85a32aa065853f

  • SHA1

    1399f7b9e79afa7fb910eb61f8e7d10b36c64310

  • SHA256

    938aa70dc932c5e04d7b26226591bfa9c18180421958613bac79c72fbcd3145c

  • SHA512

    0975c2aaae90e309467a37d38bdb48790c56c7efdfe9ad82a69c93d8cd2d25f4eee4e741222b1d455e04913e69380d52f81efe6c1b025e9ef1fd872a0fcac521

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      938aa70dc932c5e04d7b26226591bfa9c18180421958613bac79c72fbcd3145c.sh

    • Size

      2KB

    • MD5

      7e24e03c8d6c1bafbc85a32aa065853f

    • SHA1

      1399f7b9e79afa7fb910eb61f8e7d10b36c64310

    • SHA256

      938aa70dc932c5e04d7b26226591bfa9c18180421958613bac79c72fbcd3145c

    • SHA512

      0975c2aaae90e309467a37d38bdb48790c56c7efdfe9ad82a69c93d8cd2d25f4eee4e741222b1d455e04913e69380d52f81efe6c1b025e9ef1fd872a0fcac521

    • 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