General

  • Target

    file.exe

  • Size

    198KB

  • Sample

    230212-kmkxnaba4y

  • MD5

    8ad489a8e94d01c15ad78843e0719288

  • SHA1

    d645a57c846b41a8c67e1dbd1e20dd59fc01d5aa

  • SHA256

    1d7021756ccaacb34ee59cf131e3b1b3ae688edd103fcef18c60606b5e14b21e

  • SHA512

    958361ddcbf749021d88564f57816e40168d65b72a3a12688a5e24fc96aeb281eb71e18f3979098885819981d972cd6f74f4eeb5c510132ff728460badff6279

  • SSDEEP

    3072:7jqm4U+0JCiC5CCS6/7RrrZm9Qj2zZ2VCKMJ1bgfhQARR7TJDY:7GGRjb67dlC1bWhQAR5TJD

Malware Config

Targets

    • Target

      file.exe

    • Size

      198KB

    • MD5

      8ad489a8e94d01c15ad78843e0719288

    • SHA1

      d645a57c846b41a8c67e1dbd1e20dd59fc01d5aa

    • SHA256

      1d7021756ccaacb34ee59cf131e3b1b3ae688edd103fcef18c60606b5e14b21e

    • SHA512

      958361ddcbf749021d88564f57816e40168d65b72a3a12688a5e24fc96aeb281eb71e18f3979098885819981d972cd6f74f4eeb5c510132ff728460badff6279

    • SSDEEP

      3072:7jqm4U+0JCiC5CCS6/7RrrZm9Qj2zZ2VCKMJ1bgfhQARR7TJDY:7GGRjb67dlC1bWhQAR5TJD

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v6

Tasks