General

  • Target

    83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700

  • Size

    1.6MB

  • Sample

    250307-z8wcvaxsgt

  • MD5

    a6373929ec69d0d3bde77aca3f4afd8e

  • SHA1

    ad672810598934b2c0e79ec884645f8c784b6b69

  • SHA256

    83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700

  • SHA512

    6140ded034c5ebff1d43c414ff27611ba79ae42c0e3bc7b02ecc5837a51bda8682daa97a9216c6686ea4186da71b9241af0cd50462519926977e38b2f5108b57

  • SSDEEP

    12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYia:h1zltpu0ia

Malware Config

Targets

    • Target

      83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700

    • Size

      1.6MB

    • MD5

      a6373929ec69d0d3bde77aca3f4afd8e

    • SHA1

      ad672810598934b2c0e79ec884645f8c784b6b69

    • SHA256

      83249c51a35b17d345b677a90c651d5655f8d31d1eddd193dbd764ffe5f72700

    • SHA512

      6140ded034c5ebff1d43c414ff27611ba79ae42c0e3bc7b02ecc5837a51bda8682daa97a9216c6686ea4186da71b9241af0cd50462519926977e38b2f5108b57

    • SSDEEP

      12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYia:h1zltpu0ia

    • Blackshades

      Blackshades is a remote access trojan with various capabilities.

    • Blackshades family

    • Blackshades payload

    • Modifies firewall policy service

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks