General

  • Target

    b98c93cac76b67191231d3923105c75af3f98b68791895f1fc857a4cc38273a2

  • Size

    808KB

  • Sample

    221107-ysx13afdf3

  • MD5

    0f8e4ffcdbc6b449fbb6bf1948e68dd5

  • SHA1

    ac10fbb6c54473ad7c49c3bd4a0855018745bcec

  • SHA256

    b98c93cac76b67191231d3923105c75af3f98b68791895f1fc857a4cc38273a2

  • SHA512

    9b568dab1333f275534410694b17d3fea30a4ab676f722444b93577bdf7a34feb6607fdaacc171a6cc10fb22cd85f44444ea6bc3efad207618a76fe84139e9e6

  • SSDEEP

    12288:kcyDz+j8zC/POs/RszSpabbs3JYNpYEzw8kY47hW6DgyPg7VjfAiABU:kc2+ms5pavs+NpM9nXg79CU

Malware Config

Targets

    • Target

      b98c93cac76b67191231d3923105c75af3f98b68791895f1fc857a4cc38273a2

    • Size

      808KB

    • MD5

      0f8e4ffcdbc6b449fbb6bf1948e68dd5

    • SHA1

      ac10fbb6c54473ad7c49c3bd4a0855018745bcec

    • SHA256

      b98c93cac76b67191231d3923105c75af3f98b68791895f1fc857a4cc38273a2

    • SHA512

      9b568dab1333f275534410694b17d3fea30a4ab676f722444b93577bdf7a34feb6607fdaacc171a6cc10fb22cd85f44444ea6bc3efad207618a76fe84139e9e6

    • SSDEEP

      12288:kcyDz+j8zC/POs/RszSpabbs3JYNpYEzw8kY47hW6DgyPg7VjfAiABU:kc2+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