General

  • Target

    33dc056b0f01ec8c878617d649800c32d387ef0e73ace537894a86c42cb7ee6d.elf

  • Size

    103KB

  • Sample

    241219-cz9gsatjhs

  • MD5

    1633776dee8ef5eb8c80e95364ee26e3

  • SHA1

    f205e6078e98a9233f90bb8a0bd2b4c79a23a413

  • SHA256

    33dc056b0f01ec8c878617d649800c32d387ef0e73ace537894a86c42cb7ee6d

  • SHA512

    35e944be00e6980c215b682aa2b1a9f670d3cacbc5b7ff8e952213c24ad45fa562f8b94723272bb615140d2de53a65346cd4486d04e17a92fcc7d510ce94ff12

  • SSDEEP

    1536:d7fjpr4NEQu3p0ZwIGH5PbpTBRRtBeiZebzELYtiYp:d7fjpr53pndeis9Q2

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      33dc056b0f01ec8c878617d649800c32d387ef0e73ace537894a86c42cb7ee6d.elf

    • Size

      103KB

    • MD5

      1633776dee8ef5eb8c80e95364ee26e3

    • SHA1

      f205e6078e98a9233f90bb8a0bd2b4c79a23a413

    • SHA256

      33dc056b0f01ec8c878617d649800c32d387ef0e73ace537894a86c42cb7ee6d

    • SHA512

      35e944be00e6980c215b682aa2b1a9f670d3cacbc5b7ff8e952213c24ad45fa562f8b94723272bb615140d2de53a65346cd4486d04e17a92fcc7d510ce94ff12

    • SSDEEP

      1536:d7fjpr4NEQu3p0ZwIGH5PbpTBRRtBeiZebzELYtiYp:d7fjpr53pndeis9Q2

    • Contacts a large (20126) 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