General

  • Target

    b745f12a34775db388dea566aba5c769bdacf443aa6d8268d1471aa3772e0870

  • Size

    183KB

  • Sample

    230213-ztcxysgc35

  • MD5

    8bce88f7fe698c3dd7eaeb118d3f4cb1

  • SHA1

    6191b9482dadc289b405b0232a3c2d70d5f7fa87

  • SHA256

    b745f12a34775db388dea566aba5c769bdacf443aa6d8268d1471aa3772e0870

  • SHA512

    b53af5386f13060d821f63ed78cb50da208190a24f7acb8733c6e0c7be3237fc3bb73ed2815a494813b63589d80d77de3804c7711ae7a97af34d78b78fb69c95

  • SSDEEP

    3072:eKgFdlfa3XDXw35O3KY8LoVQOh5fjoNjXu19uC62/9sTOkjO:eNFziHDXwpO63LoVQOLrohXk9iosTO

Malware Config

Targets

    • Target

      b745f12a34775db388dea566aba5c769bdacf443aa6d8268d1471aa3772e0870

    • Size

      183KB

    • MD5

      8bce88f7fe698c3dd7eaeb118d3f4cb1

    • SHA1

      6191b9482dadc289b405b0232a3c2d70d5f7fa87

    • SHA256

      b745f12a34775db388dea566aba5c769bdacf443aa6d8268d1471aa3772e0870

    • SHA512

      b53af5386f13060d821f63ed78cb50da208190a24f7acb8733c6e0c7be3237fc3bb73ed2815a494813b63589d80d77de3804c7711ae7a97af34d78b78fb69c95

    • SSDEEP

      3072:eKgFdlfa3XDXw35O3KY8LoVQOh5fjoNjXu19uC62/9sTOkjO:eNFziHDXwpO63LoVQOLrohXk9iosTO

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks