General

  • Target

    778ca736990c712c5eb464234f1d05904fd75d969556ad9cbe262070d0352bda.exe

  • Size

    88KB

  • Sample

    250120-r2ywdstrfj

  • MD5

    ef33fe40bcb4caac404839d83889f250

  • SHA1

    002b7951e8e836f446dabd81cb894fa8b9e1b864

  • SHA256

    778ca736990c712c5eb464234f1d05904fd75d969556ad9cbe262070d0352bda

  • SHA512

    f58f9c4ec34e074305af7b13646a3887d986a673932ff7d4524bee1c23b630db638f09c395e2fb1c2a4811bb0d4fb46852f3422e556c271a447ec665f84cc087

  • SSDEEP

    768:w06R0UKzOgnKqGR7//GPc0LOBhvBrHks3IiyhDYQbGmxlNaM+WGa1wuxnzgOYw9j:+R0vxn3Pc0LCH9MtbvabUDzJYWu3BE

Malware Config

Targets

    • Target

      778ca736990c712c5eb464234f1d05904fd75d969556ad9cbe262070d0352bda.exe

    • Size

      88KB

    • MD5

      ef33fe40bcb4caac404839d83889f250

    • SHA1

      002b7951e8e836f446dabd81cb894fa8b9e1b864

    • SHA256

      778ca736990c712c5eb464234f1d05904fd75d969556ad9cbe262070d0352bda

    • SHA512

      f58f9c4ec34e074305af7b13646a3887d986a673932ff7d4524bee1c23b630db638f09c395e2fb1c2a4811bb0d4fb46852f3422e556c271a447ec665f84cc087

    • SSDEEP

      768:w06R0UKzOgnKqGR7//GPc0LOBhvBrHks3IiyhDYQbGmxlNaM+WGa1wuxnzgOYw9j:+R0vxn3Pc0LCH9MtbvabUDzJYWu3BE

    • Modifies WinLogon for persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Ramnit family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks