General

  • Target
    sora.mpsl.elf
  • Size 29KB
  • Sample261027-p64w4ac19x
  • SHA256 ede49f0f9c0ce3158c1b200ef49f9b2f431568aee58673015ade392bb998332f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • mirai

Botnet
  • SORA

C2
  • 176.65.139.131

Targets

    • Target
      sora.mpsl.elf
    • Size 29KB
    • SHA256 ede49f0f9c0ce3158c1b200ef49f9b2f431568aee58673015ade392bb998332f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (47763) 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