General

  • Target

    wshindex86.elf

  • Size

    20KB

  • Sample

    230529-xvxmmsdb72

  • MD5

    2d6ac6edb29b75b147e376ad7221a217

  • SHA1

    df02c1022825c3d3d567381c805e9067658b1623

  • SHA256

    d0a19b4a570d11010ee08acf68c399d490d31c423f94ff64019b3bef8cf3a5c9

  • SHA512

    7b666853b243a73a93f5f0c04da34bb93a87fc8527ebd343510b8e2fc40d1d065c4eb5ecb8e64e6412d125159533e2f618ac3930b607e4b09aa0e5d6716a5024

  • SSDEEP

    384:M7jgtZ3KwNS5pY62iOYtJjSBuc+VOFj3zZp+ZKlRYx2WVS499dGKHi:r7k5pYXMtFcQOFvCol+x29VKHi

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

C2

fluu.badworldgama.xyz

Targets

    • Target

      wshindex86.elf

    • Size

      20KB

    • MD5

      2d6ac6edb29b75b147e376ad7221a217

    • SHA1

      df02c1022825c3d3d567381c805e9067658b1623

    • SHA256

      d0a19b4a570d11010ee08acf68c399d490d31c423f94ff64019b3bef8cf3a5c9

    • SHA512

      7b666853b243a73a93f5f0c04da34bb93a87fc8527ebd343510b8e2fc40d1d065c4eb5ecb8e64e6412d125159533e2f618ac3930b607e4b09aa0e5d6716a5024

    • SSDEEP

      384:M7jgtZ3KwNS5pY62iOYtJjSBuc+VOFj3zZp+ZKlRYx2WVS499dGKHi:r7k5pYXMtFcQOFvCol+x29VKHi

    Score
    10/10
    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Changes its process name

    • Modifies Watchdog functionality

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

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v6

Tasks