Overview

overview

10

Static

static

10

a538c26af9...95a294

ubuntu-18.04-amd64

10

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General

  • Target

    a538c26af968f61af3479445e495a294

  • Size

    1.2MB

  • Sample

    231222-qs211shfem

  • MD5

    a538c26af968f61af3479445e495a294

  • SHA1

    f67535a87198ef8788620bf0a35131d9c6006a97

  • SHA256

    61bc77c9b7589a6987dae9bae6b194136f0bba1a1dad8fdc67de7038b572a493

  • SHA512

    ee8a860385bba87a9e7f8d3cf0c22ba3ad10a18d9513857bfa9f73b124994f65a0f477dd46f6ed3f585aa556d4c31209d970f4ccfa9a6f441a571a18f7dc32de

  • SSDEEP

    24576:e845rUHu6gVJKG75oFpA0VWPX4G2y1q2rJp0:7451RVJKGtSA0VWPoVu9p0

Score
10/10
mrblackantivmbotnetlinuxpersistencetrojan

Malware Config

Targets

    • Target

      a538c26af968f61af3479445e495a294

    • Size

      1.2MB

    • MD5

      a538c26af968f61af3479445e495a294

    • SHA1

      f67535a87198ef8788620bf0a35131d9c6006a97

    • SHA256

      61bc77c9b7589a6987dae9bae6b194136f0bba1a1dad8fdc67de7038b572a493

    • SHA512

      ee8a860385bba87a9e7f8d3cf0c22ba3ad10a18d9513857bfa9f73b124994f65a0f477dd46f6ed3f585aa556d4c31209d970f4ccfa9a6f441a571a18f7dc32de

    • SSDEEP

      24576:e845rUHu6gVJKG75oFpA0VWPX4G2y1q2rJp0:7451RVJKGtSA0VWPoVu9p0

    Score
    10/10
    mrblackantivmbotnetpersistencetrojan

    • MrBlack Trojan

      IoT botnet which infects routers to be used for DDoS attacks.

      trojanbotnetmrblack

    • MrBlack trojan

    • Executes dropped EXE

    • Checks CPU configuration

      Checks CPU information which indicate if the system is a virtual machine.

      antivm

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

      persistence

    • Reads system routing table

      Gets active network interfaces from /proc virtual filesystem.

    • Write file to user bin folder

    • Writes file to system bin folder

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks