General

  • Target

    e8527836291246c811470f46bcb9e3785b01d89f842e64d67f778b194a049c1f

  • Size

    2KB

  • Sample

    220518-z8fx6aecg9

  • MD5

    c7866a6bf93fe47bb819d8f5d379e353

  • SHA1

    757fb6c3a1aa19e129b3ea3fef1da5bcfe70e55c

  • SHA256

    e8527836291246c811470f46bcb9e3785b01d89f842e64d67f778b194a049c1f

  • SHA512

    370ee08829af83c795191036f041e89949d1b03eb3b35452c17dc08555ca5633a1c0262ff2f4aaa730036973c510642dd3d0476b7bdad0d8839cd05087a10733

Score
9/10

Malware Config

Targets

    • Target

      e8527836291246c811470f46bcb9e3785b01d89f842e64d67f778b194a049c1f

    • Size

      2KB

    • MD5

      c7866a6bf93fe47bb819d8f5d379e353

    • SHA1

      757fb6c3a1aa19e129b3ea3fef1da5bcfe70e55c

    • SHA256

      e8527836291246c811470f46bcb9e3785b01d89f842e64d67f778b194a049c1f

    • SHA512

      370ee08829af83c795191036f041e89949d1b03eb3b35452c17dc08555ca5633a1c0262ff2f4aaa730036973c510642dd3d0476b7bdad0d8839cd05087a10733

    Score
    9/10
    • Contacts a large (136179) amount of remote hosts

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

    • Contacts a large (156663) amount of remote hosts

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

    • Contacts a large (188022) amount of remote hosts

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

    • Contacts a large (63174) 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 the Watchdog daemon

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

    • Writes file to system bin folder

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Write file to user bin folder

    • Reads system network configuration

      Uses contents of /proc filesystem to enumerate network settings.

    • Reads runtime system information

      Reads data from /proc virtual filesystem.

MITRE ATT&CK Enterprise v6

Tasks