General

  • Target

    f51903be520dff7d497639f244ff2592f9e3c5199c8175c7fabd1ca969b0f733

  • Size

    1.6MB

  • Sample

    250216-j1mgzazkaq

  • MD5

    b723dbd397f03d0482e5a2368e6ed4b3

  • SHA1

    1b84c5ac871d0d6b0c63606e72411ee8fec475c8

  • SHA256

    f51903be520dff7d497639f244ff2592f9e3c5199c8175c7fabd1ca969b0f733

  • SHA512

    6579862e05f9609483a176a139b3a698590a7c6e3d3eb31546ac9cf01572e89dd952af65f7a852a3647ff8b6450dc35617a7e7a5a591074ac1a14fc906a53a97

  • SSDEEP

    12288:WB5a3hizhz/o456rn9lkQ8rxQslgBKR1jl9RL9BVnDXLmoIY7Tm+jZFluq9wd4Um:WkB4tpHlgGjlLHlFoq2d5m

Malware Config

Targets

    • Target

      f51903be520dff7d497639f244ff2592f9e3c5199c8175c7fabd1ca969b0f733

    • Size

      1.6MB

    • MD5

      b723dbd397f03d0482e5a2368e6ed4b3

    • SHA1

      1b84c5ac871d0d6b0c63606e72411ee8fec475c8

    • SHA256

      f51903be520dff7d497639f244ff2592f9e3c5199c8175c7fabd1ca969b0f733

    • SHA512

      6579862e05f9609483a176a139b3a698590a7c6e3d3eb31546ac9cf01572e89dd952af65f7a852a3647ff8b6450dc35617a7e7a5a591074ac1a14fc906a53a97

    • SSDEEP

      12288:WB5a3hizhz/o456rn9lkQ8rxQslgBKR1jl9RL9BVnDXLmoIY7Tm+jZFluq9wd4Um:WkB4tpHlgGjlLHlFoq2d5m

    • Blackshades

      Blackshades is a remote access trojan with various capabilities.

    • Blackshades family

    • Blackshades payload

    • Modifies firewall policy service

    • Downloads MZ/PE file

    • 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