General

  • Target

    na.elf

  • Size

    35KB

  • Sample

    241014-swyh4s1hjc

  • MD5

    80da764b1e446fbde995dd0d62555b2d

  • SHA1

    64c3ae616d21720cca0f456facc3a2b4aa5b3a0c

  • SHA256

    91afcb12c173613c2221e0dba5b608603d755dc958748420c334ef2e36d51790

  • SHA512

    9ea684bfb1735f5412f9fe74e642b850693b67f75ffef64f16eab75b46b4de78c2e0d2f3cc651e551fc2e36e741faee48e0871b39802054e073e1844b5b058bd

  • SSDEEP

    768:6wDRSt1HMwFvOIMbSgeiCnOjXpPq1X2BHDbhbrPvIQIJgGlzDpUYs0:6TfvOIUSg/jXpC1XQHDtPgQIVqYn

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

Targets

    • Target

      na.elf

    • Size

      35KB

    • MD5

      80da764b1e446fbde995dd0d62555b2d

    • SHA1

      64c3ae616d21720cca0f456facc3a2b4aa5b3a0c

    • SHA256

      91afcb12c173613c2221e0dba5b608603d755dc958748420c334ef2e36d51790

    • SHA512

      9ea684bfb1735f5412f9fe74e642b850693b67f75ffef64f16eab75b46b4de78c2e0d2f3cc651e551fc2e36e741faee48e0871b39802054e073e1844b5b058bd

    • SSDEEP

      768:6wDRSt1HMwFvOIMbSgeiCnOjXpPq1X2BHDbhbrPvIQIJgGlzDpUYs0:6TfvOIUSg/jXpC1XQHDtPgQIVqYn

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (178810) 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