General

  • Target

    28271a653c234b312cefd6e8c0a06756b7c5c3f75784904bf18dc5e6a34ef10f

  • Size

    4.5MB

  • Sample

    240811-bg5v7ssaqa

  • MD5

    0350b7eceb388d5857072657d06abb54

  • SHA1

    761559756bd2e0c1104f50af23cdcf2115206433

  • SHA256

    28271a653c234b312cefd6e8c0a06756b7c5c3f75784904bf18dc5e6a34ef10f

  • SHA512

    954d7be4e0ac40d298df91a1ec0aeefe7d216e75d827ad59ff9dcd7bc6366d33039acc873809e841f77ccedfe4d16edf761271999df0a17b2f705d46d8554478

  • SSDEEP

    98304:NtJ3zP3R1ksHOfUYNSzgt1GD4gYVjujREKDqWGpkX3g/36gfjdJ:FDP3/FHP2gOGMlVqFEuq6X3gvd7D

Malware Config

Targets

    • Target

      28271a653c234b312cefd6e8c0a06756b7c5c3f75784904bf18dc5e6a34ef10f

    • Size

      4.5MB

    • MD5

      0350b7eceb388d5857072657d06abb54

    • SHA1

      761559756bd2e0c1104f50af23cdcf2115206433

    • SHA256

      28271a653c234b312cefd6e8c0a06756b7c5c3f75784904bf18dc5e6a34ef10f

    • SHA512

      954d7be4e0ac40d298df91a1ec0aeefe7d216e75d827ad59ff9dcd7bc6366d33039acc873809e841f77ccedfe4d16edf761271999df0a17b2f705d46d8554478

    • SSDEEP

      98304:NtJ3zP3R1ksHOfUYNSzgt1GD4gYVjujREKDqWGpkX3g/36gfjdJ:FDP3/FHP2gOGMlVqFEuq6X3gvd7D

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

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

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks