General

  • Target

    f179729d93651980c06727ae565f4413_JaffaCakes118

  • Size

    30KB

  • Sample

    240415-tssdcsag42

  • MD5

    f179729d93651980c06727ae565f4413

  • SHA1

    d58c15ceea23b53a2a089bd75907adc0db819fca

  • SHA256

    710f53f52723d47d7595ce0ba4cb1ccf90c7e7146125321753f3fa112cc0baa3

  • SHA512

    68255344846adf90413817907e3d3d1e45ead03b3a865516d875fc199653584778ff24e3ea6dee9f37fdf301be7db1ad5d9354c60ea6fc183961d1a080f64e14

  • SSDEEP

    768:zygIKfw8EBsLpWEvMW9gvvDM8RY/xdf77WF:Jh3EBsLplvTYTRb

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Targets

    • Target

      f179729d93651980c06727ae565f4413_JaffaCakes118

    • Size

      30KB

    • MD5

      f179729d93651980c06727ae565f4413

    • SHA1

      d58c15ceea23b53a2a089bd75907adc0db819fca

    • SHA256

      710f53f52723d47d7595ce0ba4cb1ccf90c7e7146125321753f3fa112cc0baa3

    • SHA512

      68255344846adf90413817907e3d3d1e45ead03b3a865516d875fc199653584778ff24e3ea6dee9f37fdf301be7db1ad5d9354c60ea6fc183961d1a080f64e14

    • SSDEEP

      768:zygIKfw8EBsLpWEvMW9gvvDM8RY/xdf77WF:Jh3EBsLplvTYTRb

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (19603) 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 Matrix ATT&CK v13

Defense Evasion

Impair Defenses

1
T1562

Discovery

Network Service Discovery

2
T1046

System Network Connections Discovery

1
T1049

System Network Configuration Discovery

1
T1016

Tasks