General

  • Target

    db0fa4b8db0333367e9bda3ab68b8042.arm7.elf

  • Size

    58KB

  • Sample

    241227-elr2pa1qck

  • MD5

    faf7b56664a9a3d1ef6baee8108b06e5

  • SHA1

    8802e3ba7f3f471e7ee022161176e911f243e244

  • SHA256

    a203068d6b023ee36cc2503e15945cfea976c9fb68aa37e07574d376a872ff3a

  • SHA512

    1fee4c3f33ccd26ae8f249f4b0e972116e808ceffb8ab9679c743bbeb6f9ba23a58cc9b05d947285e03b3b145f2e703488987fdb412ccb79dd1008d0834895cf

  • SSDEEP

    1536:62w1MM/IwPkVkqzE+efp/OuwFrJ5t72LF9IM3/P9U:62mnFP+WF0pycO3S

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

Targets

    • Target

      db0fa4b8db0333367e9bda3ab68b8042.arm7.elf

    • Size

      58KB

    • MD5

      faf7b56664a9a3d1ef6baee8108b06e5

    • SHA1

      8802e3ba7f3f471e7ee022161176e911f243e244

    • SHA256

      a203068d6b023ee36cc2503e15945cfea976c9fb68aa37e07574d376a872ff3a

    • SHA512

      1fee4c3f33ccd26ae8f249f4b0e972116e808ceffb8ab9679c743bbeb6f9ba23a58cc9b05d947285e03b3b145f2e703488987fdb412ccb79dd1008d0834895cf

    • SSDEEP

      1536:62w1MM/IwPkVkqzE+efp/OuwFrJ5t72LF9IM3/P9U:62mnFP+WF0pycO3S

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • Contacts a large (199461) 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.

    • Modifies Watchdog functionality

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

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v15

Tasks