General

  • Target
    023782pler.arm7.elf
  • Size 218KB
  • Sample260528-12grjsdy4z
  • SHA256 d705fe10311ee4d2ef79e1708bc7b2c3da086a15c1334706b1e4ab5a2e8e7518
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • mirai

C2
  • terrabot.qzz.io

Targets

    • Target
      023782pler.arm7.elf
    • Size 218KB
    • SHA256 d705fe10311ee4d2ef79e1708bc7b2c3da086a15c1334706b1e4ab5a2e8e7518
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Contacts a large (283249) 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.

    • Creates/modifies Cron job

      Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v16

Tasks