General

  • Target

    2024-01-25_d5234206845a11f5f04be140a3c135d7_ryuk

  • Size

    4.6MB

  • Sample

    240125-vjammabbe7

  • MD5

    d5234206845a11f5f04be140a3c135d7

  • SHA1

    c89821e24b880b2b8bc7cba6d4fa32d45b097155

  • SHA256

    0ebc4528426943220b6122daccf045ed189e262488c93d677c4900f11014901b

  • SHA512

    c2fac039b254159c93412464f3e5955bffc77d22a38acfa40679849577cf7f8eabd1edbfdb3fdbce335eef8db0700830678e6c9554045eb528c1035c9f7aa761

  • SSDEEP

    98304:tVMGkCmjQ7ZmgFrg3LcQ5kVkcPvHO+UG:tVBQQ7IWrQbuvu

Malware Config

Targets

    • Target

      2024-01-25_d5234206845a11f5f04be140a3c135d7_ryuk

    • Size

      4.6MB

    • MD5

      d5234206845a11f5f04be140a3c135d7

    • SHA1

      c89821e24b880b2b8bc7cba6d4fa32d45b097155

    • SHA256

      0ebc4528426943220b6122daccf045ed189e262488c93d677c4900f11014901b

    • SHA512

      c2fac039b254159c93412464f3e5955bffc77d22a38acfa40679849577cf7f8eabd1edbfdb3fdbce335eef8db0700830678e6c9554045eb528c1035c9f7aa761

    • SSDEEP

      98304:tVMGkCmjQ7ZmgFrg3LcQ5kVkcPvHO+UG:tVBQQ7IWrQbuvu

    • Kinsing

      Kinsing is a loader written in Golang.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks