Extracted

• • Target

    nabarm7.elf

  • Size

    59KB

  • MD5

    2eaa6481a4574e2febc2667ecd5dff69

  • SHA1

    5c0f44e0540f2c15b63434207153e7b820338261

  • SHA256

    f2f07c141660579b1ae7f8c6599af3009ff46b5a415a253a65c9e49978b0c080

  • SHA512

    aa32d40ade89ec29c6b1a5a5bf168e3392fa6a07b7c65874968f1b209dd95263e7b0954701a71a65d486236c57c312b9750c2caf12409325c2bd0a68420bef77

  • SSDEEP

    1536:1hn7qJHYmrXT8ee7SZWXI2JVnQVrAz1qallWRit++Uv:oHYm7xe7SZ0/JVnQVrAzeu++2

  Score

  9^/10

  credential_accessdefense_evasiondiscovery

  • Contacts a large (14595) amount of remote hosts

    This may indicate a network scan to discover remotely running services.

    discovery

  • Deletes itself

  • Modifies Watchdog functionality

    Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

    defense_evasion

  • Renames itself

  • Unexpected DNS network traffic destination

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Creates a large amount of network flows

    This may indicate a network scan to discover remotely running services.

    discovery

  • Enumerates active TCP sockets

    Gets active TCP sockets from /proc virtual filesystem.

    discovery

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads process memory

    Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

    credential_access
  behavioral1