Overview

overview

10

Static

static

7

7dece60cc2...1b.elf

ubuntu-18.04-amd64

10

Sharing

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General

  • Target

    a5f502047b0f1db521759405dafb75e4.bin

  • Size

    22KB

  • Sample

    230514-b7x82sac73

  • MD5

    ea27e110ab935a01379a15114c3e2042

  • SHA1

    80c69cd04786da64e43e9fe53cf2d92d87b87084

  • SHA256

    87ff2ebc499fe042684cecc05060fadbd379d7d604bc454e47ac978868c20067

  • SHA512

    20111f253263eb2354c116a8884b758eeb1efeffed75fc8694deb27676b7096788680efd07ecc108fdc5d09c6ab4d156951ff78c8a7c660296f7db619ad188e3

  • SSDEEP

    384:fmAzSHJ0BTn9gY/xPllSLO/8wHU5TybVW2bkSvgHMNOEeGhT+6R43pRNMRTHQ1Ev:uHHJ09njJPllSLAVMT4VrkSvgsNeG9gc

Score
10/10
mirailzrdbotnetlinuxupx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      7dece60cc276c55efb82994b1d11de5fc727203adf2be9721afdab1377471e1b.elf

    • Size

      22KB

    • MD5

      a5f502047b0f1db521759405dafb75e4

    • SHA1

      a87a5fcfa57b315746bfa168f8cb49d7643821d0

    • SHA256

      7dece60cc276c55efb82994b1d11de5fc727203adf2be9721afdab1377471e1b

    • SHA512

      48f2a4b63f98440068993c2802023aaa9fd87d43c5c28dcaad3ba4a4c5dc729f59c30ddb7ed2be4bc1a50c5a1ecbab378892567ac61f88f2145508f5ddcce4b8

    • SSDEEP

      384:pDYC95A2rM7RjFrvX2V6H2XJ8LaHYsbX1chiM4HhBJhpExUC03uhHB3QJmRxqM4s:pDZ5Dw7RjFjcU+O24sDS4HhrhpEguX35

    Score
    10/10
    mirailzrdbotnet

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Modifies the Watchdog daemon

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

    • Writes file to system bin folder

    • Reads runtime system information

      Reads data from /proc virtual filesystem.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

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

Tasks