General

  • Target

    e6e8f9c514a81f8297958f07a86d1f95d4b5b92307cb837a4ac8c4d1120e8c72.elf

  • Size

    27KB

  • Sample

    240103-sx5ntafghk

  • MD5

    fc85e85cce8d448419bce9f7d49e5d5d

  • SHA1

    dfc2d80074a88c8f1bd776912c07977fe81aafba

  • SHA256

    e6e8f9c514a81f8297958f07a86d1f95d4b5b92307cb837a4ac8c4d1120e8c72

  • SHA512

    9be899d9907d1b21323be4c3a9ef884d9ee44874bc063df775bc148efaaa3dfbd31b72f6e6bb0479e3586eaa5a4feb23ca450ab0bf42bb5979fb3eee62a33556

  • SSDEEP

    768:YPglXhOQ2TdsR8Be57nH8m9J06KCyiwSWv4Kq:VX2ThBe57nHJ9RwSWgt

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

C2

botnet.bydgoszcz.pl

Targets

    • Target

      e6e8f9c514a81f8297958f07a86d1f95d4b5b92307cb837a4ac8c4d1120e8c72.elf

    • Size

      27KB

    • MD5

      fc85e85cce8d448419bce9f7d49e5d5d

    • SHA1

      dfc2d80074a88c8f1bd776912c07977fe81aafba

    • SHA256

      e6e8f9c514a81f8297958f07a86d1f95d4b5b92307cb837a4ac8c4d1120e8c72

    • SHA512

      9be899d9907d1b21323be4c3a9ef884d9ee44874bc063df775bc148efaaa3dfbd31b72f6e6bb0479e3586eaa5a4feb23ca450ab0bf42bb5979fb3eee62a33556

    • SSDEEP

      768:YPglXhOQ2TdsR8Be57nH8m9J06KCyiwSWv4Kq:VX2ThBe57nHJ9RwSWgt

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (57584) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Changes its process name

    • 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

MITRE ATT&CK Enterprise v15

Tasks