General

  • Target

    9514b18a883acaf9f05b4375f8257345_JaffaCakes118

  • Size

    33KB

  • Sample

    240402-x47h7sbb43

  • MD5

    9514b18a883acaf9f05b4375f8257345

  • SHA1

    964711857be1aab0cd21e57b71f434a3a6b03b79

  • SHA256

    b87e540da8be981db21ae0a19def46a0cf76f9166ec155a62117059d4a693502

  • SHA512

    ae743846467309ef851ca9b2821c3a32d87bedb2ef904b42e97692631efec1b3679288a3088127d7d1595aa1f026c9df9a3fe3474d071fec42ec683bebaa323f

  • SSDEEP

    384:WdMl/q7QV8NPNli7eH18mwJv3wNduY5DrzjKuvZspvER2khbAtIt8o9hwC/YN8RF:WdP7QV8zlQ/wNdgqZsmXbAXo9mC/acW8

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Targets

    • Target

      9514b18a883acaf9f05b4375f8257345_JaffaCakes118

    • Size

      33KB

    • MD5

      9514b18a883acaf9f05b4375f8257345

    • SHA1

      964711857be1aab0cd21e57b71f434a3a6b03b79

    • SHA256

      b87e540da8be981db21ae0a19def46a0cf76f9166ec155a62117059d4a693502

    • SHA512

      ae743846467309ef851ca9b2821c3a32d87bedb2ef904b42e97692631efec1b3679288a3088127d7d1595aa1f026c9df9a3fe3474d071fec42ec683bebaa323f

    • SSDEEP

      384:WdMl/q7QV8NPNli7eH18mwJv3wNduY5DrzjKuvZspvER2khbAtIt8o9hwC/YN8RF:WdP7QV8zlQ/wNdgqZsmXbAXo9mC/acW8

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (20008) 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.

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

MITRE ATT&CK Enterprise v15

Tasks