General

  • Target

    b17b543cc8fb468377f5bca1d596ac953eaf5652a77624440bffff53390c131e

  • Size

    146KB

  • Sample

    220921-ffhrhaafgm

  • MD5

    5b3438b2b01d6fea325bcdfd1fb6b27c

  • SHA1

    8ffc95bb52d92436665ce0f915668c5d77b93561

  • SHA256

    b17b543cc8fb468377f5bca1d596ac953eaf5652a77624440bffff53390c131e

  • SHA512

    63098299b3dd8b9ccb12c9422a49a4061465eedf4d299abc1fd92bbd4316678acebaec99ba339ec60db0aa54f7635eb77c6145b778162dbc86fbe3e822b0c7f9

  • SSDEEP

    3072:gj6d9gQ5BdZicNJNth14ZbvsqU7nnW/ZBwn:wwXicZ+UqULnW/

Malware Config

Targets

    • Target

      b17b543cc8fb468377f5bca1d596ac953eaf5652a77624440bffff53390c131e

    • Size

      146KB

    • MD5

      5b3438b2b01d6fea325bcdfd1fb6b27c

    • SHA1

      8ffc95bb52d92436665ce0f915668c5d77b93561

    • SHA256

      b17b543cc8fb468377f5bca1d596ac953eaf5652a77624440bffff53390c131e

    • SHA512

      63098299b3dd8b9ccb12c9422a49a4061465eedf4d299abc1fd92bbd4316678acebaec99ba339ec60db0aa54f7635eb77c6145b778162dbc86fbe3e822b0c7f9

    • SSDEEP

      3072:gj6d9gQ5BdZicNJNth14ZbvsqU7nnW/ZBwn:wwXicZ+UqULnW/

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks