General

  • Target

    2024-04-26_8510bbf2c854dde9523c821bdadeb682_bkransomware

  • Size

    262KB

  • Sample

    240426-vcl23sfh73

  • MD5

    8510bbf2c854dde9523c821bdadeb682

  • SHA1

    7c5ffa5e442a4efc084c4821334cff80b69b4bc4

  • SHA256

    34aa354b999229c61645177533a7ea053aa55e7e08c189a7b45347b13fce457c

  • SHA512

    1c1856520df1d757a791c79474d1b8649ea615b5f7be5341c11e17658afca15feab714ba2e6062e99f022b534091a652bd88dc7f53c7305f316e596a1e87be8f

  • SSDEEP

    6144:xZ8azsKcjhCmNYmHKuQjE8EQ6rvbgwbjqxP:xC0sLj0gYojeE88Tgwnql

Malware Config

Targets

    • Target

      2024-04-26_8510bbf2c854dde9523c821bdadeb682_bkransomware

    • Size

      262KB

    • MD5

      8510bbf2c854dde9523c821bdadeb682

    • SHA1

      7c5ffa5e442a4efc084c4821334cff80b69b4bc4

    • SHA256

      34aa354b999229c61645177533a7ea053aa55e7e08c189a7b45347b13fce457c

    • SHA512

      1c1856520df1d757a791c79474d1b8649ea615b5f7be5341c11e17658afca15feab714ba2e6062e99f022b534091a652bd88dc7f53c7305f316e596a1e87be8f

    • SSDEEP

      6144:xZ8azsKcjhCmNYmHKuQjE8EQ6rvbgwbjqxP:xC0sLj0gYojeE88Tgwnql

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks