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General

  • Target

    4471c341174bd768b61c24e9f317a4b0c9db0dae0c059d8457b15511022d8313

  • Size

    3.5MB

  • Sample

    241020-z7w8rasfkq

  • MD5

    bc7aaa1e69720405a830c51715f9e4fe

  • SHA1

    615356d511c9461aa1fa5e4bab69042c90dc15bc

  • SHA256

    4471c341174bd768b61c24e9f317a4b0c9db0dae0c059d8457b15511022d8313

  • SHA512

    adc52e3672436ddf9e3ba65f06552b83e30ec9a2a8f6aa112dc3a55bd27810ec6c427a4bd33069221b4d1d07a59dd55d960f9ed816dc7148cfdc9ef18a3630a9

  • SSDEEP

    49152:9gIan2foKhA4vSWidGHp+NDGQUzbpDOfjxAkrL:+Ia2DhtvS0Hpe4zbpaAKL

Malware Config

Targets

    • Target

      4471c341174bd768b61c24e9f317a4b0c9db0dae0c059d8457b15511022d8313

    • Size

      3.5MB

    • MD5

      bc7aaa1e69720405a830c51715f9e4fe

    • SHA1

      615356d511c9461aa1fa5e4bab69042c90dc15bc

    • SHA256

      4471c341174bd768b61c24e9f317a4b0c9db0dae0c059d8457b15511022d8313

    • SHA512

      adc52e3672436ddf9e3ba65f06552b83e30ec9a2a8f6aa112dc3a55bd27810ec6c427a4bd33069221b4d1d07a59dd55d960f9ed816dc7148cfdc9ef18a3630a9

    • SSDEEP

      49152:9gIan2foKhA4vSWidGHp+NDGQUzbpDOfjxAkrL:+Ia2DhtvS0Hpe4zbpaAKL

    • Renames multiple (316) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks