General

  • Target

    5b8b64c570e91d014d876d61c15a793eb46fe42c50f037113437c62aaea015e8

  • Size

    265KB

  • Sample

    221004-3m6hgadbgn

  • MD5

    e704a20dd55f35e12e7aad186f1f3bc1

  • SHA1

    505f5f855bc92097413ccbf44b605287e8ca5aa7

  • SHA256

    5b8b64c570e91d014d876d61c15a793eb46fe42c50f037113437c62aaea015e8

  • SHA512

    57d0ba5688ebf831ff5ca984dadd765c8d3bba2f0670c2d3853f5ff41c667a7d515c9ab4acc6d4e7c4eb0efdafe76d3681681e1a7c8e25c56ea0dedd4a8dee26

  • SSDEEP

    6144:8fWLwCwTJKBUf2sOG2IuzbgwuJz8GwVf:8uU3TYBUes/unnc

Malware Config

Targets

    • Target

      5b8b64c570e91d014d876d61c15a793eb46fe42c50f037113437c62aaea015e8

    • Size

      265KB

    • MD5

      e704a20dd55f35e12e7aad186f1f3bc1

    • SHA1

      505f5f855bc92097413ccbf44b605287e8ca5aa7

    • SHA256

      5b8b64c570e91d014d876d61c15a793eb46fe42c50f037113437c62aaea015e8

    • SHA512

      57d0ba5688ebf831ff5ca984dadd765c8d3bba2f0670c2d3853f5ff41c667a7d515c9ab4acc6d4e7c4eb0efdafe76d3681681e1a7c8e25c56ea0dedd4a8dee26

    • SSDEEP

      6144:8fWLwCwTJKBUf2sOG2IuzbgwuJz8GwVf:8uU3TYBUes/unnc

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks