General

  • Target

    dc8539b02b69890221532b22f4c7edd2_JaffaCakes118

  • Size

    27KB

  • Sample

    240406-f9nvlsce68

  • MD5

    dc8539b02b69890221532b22f4c7edd2

  • SHA1

    08e0ce6ebab7d8dbfe602f639cfa07a7f84e7ab5

  • SHA256

    207483a770395918284f4fb515b151d2bb6423d7529c290100cde9cea3351c80

  • SHA512

    0e82206554ed3299a4a7ab6d346ad306b02a056920e82b0ddc695c8386dd05d2c58b7e3e6a644d752b352cf93242ed0d2f1eb07adb82ad614b347ba0108828d6

  • SSDEEP

    768:doz+gJnt5RN1lCYp4P5hu6N6TiFDyqPf/R3F0:Oz1nt5BlCpu9ToDVf/R36

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Targets

    • Target

      dc8539b02b69890221532b22f4c7edd2_JaffaCakes118

    • Size

      27KB

    • MD5

      dc8539b02b69890221532b22f4c7edd2

    • SHA1

      08e0ce6ebab7d8dbfe602f639cfa07a7f84e7ab5

    • SHA256

      207483a770395918284f4fb515b151d2bb6423d7529c290100cde9cea3351c80

    • SHA512

      0e82206554ed3299a4a7ab6d346ad306b02a056920e82b0ddc695c8386dd05d2c58b7e3e6a644d752b352cf93242ed0d2f1eb07adb82ad614b347ba0108828d6

    • SSDEEP

      768:doz+gJnt5RN1lCYp4P5hu6N6TiFDyqPf/R3F0:Oz1nt5BlCpu9ToDVf/R36

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (23996) 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

    • Deletes itself

    • 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.

    • Enumerates running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v15

Tasks