General

  • Target

    fc06a992091f3225a9c0d76a173e1474.bin

  • Size

    28KB

  • Sample

    241205-cdwzkaykbp

  • MD5

    d3511c9a9ddc7d5fe99509e335ba7bbe

  • SHA1

    21332b53ea02f0733ec67a588a328d60fd7a81ae

  • SHA256

    3dfab967caf52f8163edd512c9cc138ecad76383a100e1e770cc59b8a6013b81

  • SHA512

    69b38509ee393a437491c54dfd743d632a05b57e9eb1ebc500dcb869b29c48f100e09d3fbaafbe073530f0bcb68779bef27a287abe48f556fcdb1941569ad3a5

  • SSDEEP

    768:kZqwtGDBGOJkkqYzSMoYhNZ8akEmjCJf3tc:kZqnDBGOJkkqY+MdhNm3jwf3tc

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      1f88fcb9fb20bad5090e994dce0ace01ad642352774190dc6d8cc96cf0dd0960.elf

    • Size

      29KB

    • MD5

      fc06a992091f3225a9c0d76a173e1474

    • SHA1

      aaea0556b71f3449693b50b45e4316945b2f9e61

    • SHA256

      1f88fcb9fb20bad5090e994dce0ace01ad642352774190dc6d8cc96cf0dd0960

    • SHA512

      a0aaca09ec057876cd8599935cd5dc7170a7702b2fb9baa31ae8713680cfe08fe9285e40a08dc4ddbba9ca8566acc8ff89a75937b52e2adcfa56a07465fae14a

    • SSDEEP

      768:wA4uBc0T/nVvqV072G+IFYoXHZCx3Gbpws3Uozp:wPuB7/nVMYn+Kf5VDzp

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • Contacts a large (19934) 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.

    • Enumerates running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v15

Tasks