General

  • Target

    b65b194c6cc134d56ba3acdcc7bd3051

  • Size

    328KB

  • Sample

    240306-dn32asba37

  • MD5

    b65b194c6cc134d56ba3acdcc7bd3051

  • SHA1

    98c7e593d956776addd16d0d3f4647d5d69e8fcc

  • SHA256

    acd6287f7fa2e10f6cd00f8fc8e9d8aa6553b2e95186c3190958f5ef40259f66

  • SHA512

    a076f13f9b9c07bbf34ea9105d63ae24c2996f1b4cb77f58c3b080e333cb4f19bcbf75d1f3bafe34ee85defed00be41fd22c7af859ca3473d96e3764da202339

  • SSDEEP

    6144:WLTEviCT+6HQEs6fwpOqb+kO506PqR0zhIx8mN8e9X5Zlev:diCT+gzGn+tqieNfJS

Malware Config

Targets

    • Target

      b65b194c6cc134d56ba3acdcc7bd3051

    • Size

      328KB

    • MD5

      b65b194c6cc134d56ba3acdcc7bd3051

    • SHA1

      98c7e593d956776addd16d0d3f4647d5d69e8fcc

    • SHA256

      acd6287f7fa2e10f6cd00f8fc8e9d8aa6553b2e95186c3190958f5ef40259f66

    • SHA512

      a076f13f9b9c07bbf34ea9105d63ae24c2996f1b4cb77f58c3b080e333cb4f19bcbf75d1f3bafe34ee85defed00be41fd22c7af859ca3473d96e3764da202339

    • SSDEEP

      6144:WLTEviCT+6HQEs6fwpOqb+kO506PqR0zhIx8mN8e9X5Zlev:diCT+gzGn+tqieNfJS

    • Locky

      Ransomware strain released in 2016, with advanced features like anti-analysis.

    • Locky (Osiris variant)

      Variant of the Locky ransomware seen in the wild since early 2017.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks