General

  • Target
    37ad92cca30ef9226eb43c6da6d0658099c3e64373dd11e4e118c69750205880.elf
  • Size 56KB
  • Sample240419-pbnavsbc84
  • SHA256 37ad92cca30ef9226eb43c6da6d0658099c3e64373dd11e4e118c69750205880
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • mirai

Botnet
  • UNSTABLE

C2
  • jswl.bzwl888.sbs

Targets

    • Target
      37ad92cca30ef9226eb43c6da6d0658099c3e64373dd11e4e118c69750205880.elf
    • Size 56KB
    • SHA256 37ad92cca30ef9226eb43c6da6d0658099c3e64373dd11e4e118c69750205880
    • MD5 SHA1 SHA512 SSDEEP
    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (208882) 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.

    • Changes its process name

    • Modifies Watchdog functionality

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

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v15

Tasks