General

  • Target

    b1183f8e81b52ac32288cd93bbddd1d0d1f2f7624b62d974740237f6c11d92ae

  • Size

    808KB

  • Sample

    221119-t8k9zsbb78

  • MD5

    034061a5123175e872e1d3d14ce24c3b

  • SHA1

    5d98f6edec64e9b6ff6836a2f18efe5e193a85d9

  • SHA256

    b1183f8e81b52ac32288cd93bbddd1d0d1f2f7624b62d974740237f6c11d92ae

  • SHA512

    22c518ce9a1e2bb415397053f16bedd5f52f1c6648e16af0090363f334ff108c803d086e93e10ecc4da5d69c5e237d88a6a11e51a2d51a175486bfbac054a1c9

  • SSDEEP

    12288:0cyDz+j8zC/POs/RszSpabbs3JYNpYEzw8kY47hW6DgyPg7VjfAiABU:0c2+ms5pavs+NpM9nXg79CU

Malware Config

Targets

    • Target

      b1183f8e81b52ac32288cd93bbddd1d0d1f2f7624b62d974740237f6c11d92ae

    • Size

      808KB

    • MD5

      034061a5123175e872e1d3d14ce24c3b

    • SHA1

      5d98f6edec64e9b6ff6836a2f18efe5e193a85d9

    • SHA256

      b1183f8e81b52ac32288cd93bbddd1d0d1f2f7624b62d974740237f6c11d92ae

    • SHA512

      22c518ce9a1e2bb415397053f16bedd5f52f1c6648e16af0090363f334ff108c803d086e93e10ecc4da5d69c5e237d88a6a11e51a2d51a175486bfbac054a1c9

    • SSDEEP

      12288:0cyDz+j8zC/POs/RszSpabbs3JYNpYEzw8kY47hW6DgyPg7VjfAiABU:0c2+ms5pavs+NpM9nXg79CU

    • Modifies WinLogon for persistence

    • Modifies security service

    • Modifies visiblity of hidden/system files in Explorer

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Disables taskbar notifications via registry modification

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks