General

  • Target
    sora.x86.elf
  • Size 58KB
  • Sample261020-behynatsfw
  • SHA256 279f00a0c21d82b034c633a5b247a50b9f2b2921416d48e5aafc07c42fe31d9d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • mirai

Botnet
  • SORA

C2
  • 46.151.182.44

Targets

    • Target
      sora.x86.elf
    • Size 58KB
    • SHA256 279f00a0c21d82b034c633a5b247a50b9f2b2921416d48e5aafc07c42fe31d9d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Contacts a large (89697) 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 v16

Tasks