General

  • Target
    581a84b899a7e45579283fbdfa321d73.exe
  • Size 410KB
  • Sample220412-p2cbaabdhj
  • SHA256 6e23c1316c64fd1f4cb9d56f64adcdc29f18705a1c26c42e90cbdafa5cc731dc
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • smokeloader

Version
  • 2020

C2
  • https://oakland-studio.video/search.php

  • https://seattle-university.video/search.php

rc4.i32
rc4.i32

Targets

    • Target
      581a84b899a7e45579283fbdfa321d73.exe
    • Size 410KB
    • SHA256 6e23c1316c64fd1f4cb9d56f64adcdc29f18705a1c26c42e90cbdafa5cc731dc
    • MD5 SHA1 SHA512
    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • suricata: ET MALWARE Windows dir Microsoft Windows DOS prompt command exit OUTBOUND

      suricata: ET MALWARE Windows dir Microsoft Windows DOS prompt command exit OUTBOUND

    • suricata: ET MALWARE Windows route Microsoft Windows DOS prompt command exit OUTBOUND

      suricata: ET MALWARE Windows route Microsoft Windows DOS prompt command exit OUTBOUND

    • Executes dropped EXE

    • Modifies Windows Firewall

MITRE ATT&CK Enterprise v6

Tasks