General

  • Target

    wanna.arm.elf

  • Size

    80KB

  • Sample

    250127-26mn2aynaw

  • MD5

    326a298debabe47b99add477947c84e3

  • SHA1

    aaf2dcfc14bf51388be1a68ba73b52b2b0cea1ee

  • SHA256

    dd597f1c80048578089c6a2235c51cf0d6936a87aefd06bab91cf11c8c5409a2

  • SHA512

    5197ba585faaad24bfab6d56570a18bafb9a75cdea93ec7c01fa3d08b6cac1269a3de227a26008c7030198b6353006c36efdb5a67091228a9a395549902a70da

  • SSDEEP

    1536:k+hcm0sW9T9kgigxITXSLw27maJFrY41idxRva/JeZWbLZprtjYqRyM:TV0sW7ovaxwOLZppcqR7

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      wanna.arm.elf

    • Size

      80KB

    • MD5

      326a298debabe47b99add477947c84e3

    • SHA1

      aaf2dcfc14bf51388be1a68ba73b52b2b0cea1ee

    • SHA256

      dd597f1c80048578089c6a2235c51cf0d6936a87aefd06bab91cf11c8c5409a2

    • SHA512

      5197ba585faaad24bfab6d56570a18bafb9a75cdea93ec7c01fa3d08b6cac1269a3de227a26008c7030198b6353006c36efdb5a67091228a9a395549902a70da

    • SSDEEP

      1536:k+hcm0sW9T9kgigxITXSLw27maJFrY41idxRva/JeZWbLZprtjYqRyM:TV0sW7ovaxwOLZppcqR7

    • Contacts a large (20380) 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