Overview

overview

10

Static

static

10

8250a386b5...964d67

ubuntu-18.04-amd64

10

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General

  • Target

    8250a386b5bd2c1fca99f12ab8964d67

  • Size

    1.2MB

  • Sample

    231222-lqsx4sehhn

  • MD5

    8250a386b5bd2c1fca99f12ab8964d67

  • SHA1

    636f4f56d06da34fee28077360e5f077b47e5188

  • SHA256

    da150723a7cf0cd194c4895181a90d755fc8453d6e23fee4b6a6c687547a638b

  • SHA512

    ca853322ccbd81dd16fe609087971a7f3ef099d8497bbc959be385f81771d73e75a40fbfe112b730ed8fb8bfbf8c8164766b17462b371e2bc833d7680fd74096

  • SSDEEP

    24576:e845rlHu6gVJKG75oFpA0VWdX4G2y1q2rJp0:745wRVJKGtSA0VWdoVu9p0

Score
10/10
mrblackantivmbotnetlinuxpersistencetrojan

Malware Config

Targets

    • Target

      8250a386b5bd2c1fca99f12ab8964d67

    • Size

      1.2MB

    • MD5

      8250a386b5bd2c1fca99f12ab8964d67

    • SHA1

      636f4f56d06da34fee28077360e5f077b47e5188

    • SHA256

      da150723a7cf0cd194c4895181a90d755fc8453d6e23fee4b6a6c687547a638b

    • SHA512

      ca853322ccbd81dd16fe609087971a7f3ef099d8497bbc959be385f81771d73e75a40fbfe112b730ed8fb8bfbf8c8164766b17462b371e2bc833d7680fd74096

    • SSDEEP

      24576:e845rlHu6gVJKG75oFpA0VWdX4G2y1q2rJp0:745wRVJKGtSA0VWdoVu9p0

    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