Overview

overview

10

Static

static

7

8121413abe...fe.elf

debian-9-armhf

10

Sharing

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General

  • Target

    8121413abe6fc0e8d91b859398a59f17a6f97debdcc2d731b290d2df2d9ad8fe.elf

  • Size

    45KB

  • Sample

    240311-cnajbahh62

  • MD5

    d985d8cd26a55be270498f8ee82a9c0c

  • SHA1

    b1f2a5611a93d352119b2581d7ab7d3342cf7809

  • SHA256

    8121413abe6fc0e8d91b859398a59f17a6f97debdcc2d731b290d2df2d9ad8fe

  • SHA512

    9ac40477b0edf9b35b94edb5f1a21cb069dcbebac6e6dfdb0d6191b469b133cef2dd50606758991a12b5b9cca39e3ccd768ff46733c3b9c07b4405ede998735e

  • SSDEEP

    768:xOsB+zn1If1XbPbzcU22PgHiGKUrkLi2u4/LbWCCH9q3UELYIk9r/e/lQMqqzA+j:xOseO1j3cU/PgH97rkhu4/mCvLYIO/e3

Score
10/10
mirailzrdbotnetupx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      8121413abe6fc0e8d91b859398a59f17a6f97debdcc2d731b290d2df2d9ad8fe.elf

    • Size

      45KB

    • MD5

      d985d8cd26a55be270498f8ee82a9c0c

    • SHA1

      b1f2a5611a93d352119b2581d7ab7d3342cf7809

    • SHA256

      8121413abe6fc0e8d91b859398a59f17a6f97debdcc2d731b290d2df2d9ad8fe

    • SHA512

      9ac40477b0edf9b35b94edb5f1a21cb069dcbebac6e6dfdb0d6191b469b133cef2dd50606758991a12b5b9cca39e3ccd768ff46733c3b9c07b4405ede998735e

    • SSDEEP

      768:xOsB+zn1If1XbPbzcU22PgHiGKUrkLi2u4/LbWCCH9q3UELYIk9r/e/lQMqqzA+j:xOseO1j3cU/PgH97rkhu4/mCvLYIO/e3

    Score
    10/10
    mirailzrdbotnet

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • 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

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Hijack Execution Flow

1
T1574

Privilege Escalation

Hijack Execution Flow

1
T1574

Defense Evasion

Impair Defenses

1
T1562

Hijack Execution Flow

1
T1574

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks