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General

  • Target

    11646dffb3c31f3dff0feb3a5ebc9f174f21b8757e352a3da6060395181e45abN

  • Size

    351KB

  • Sample

    240930-sc787svhkd

  • MD5

    46af153ff1ca8bbd9922ee1cd457aa00

  • SHA1

    c8a5f9ca564f1b95acd5e3b8de8235350b0fbc75

  • SHA256

    11646dffb3c31f3dff0feb3a5ebc9f174f21b8757e352a3da6060395181e45ab

  • SHA512

    d60c807faddc883c0d61d403c58006ee38076ee945a9fdd38c4c69f845cdf33533d752a9a7d7f549fb0f08159c5c4c997c6d5885dbed2c82e276e9ff611674b6

  • SSDEEP

    6144:V/OZpl8YZplx/OZpl7/OZplx/OZplQ/OZplU:V/M8qx/M7/Mx/MQ/MU

Malware Config

Targets

    • Target

      11646dffb3c31f3dff0feb3a5ebc9f174f21b8757e352a3da6060395181e45abN

    • Size

      351KB

    • MD5

      46af153ff1ca8bbd9922ee1cd457aa00

    • SHA1

      c8a5f9ca564f1b95acd5e3b8de8235350b0fbc75

    • SHA256

      11646dffb3c31f3dff0feb3a5ebc9f174f21b8757e352a3da6060395181e45ab

    • SHA512

      d60c807faddc883c0d61d403c58006ee38076ee945a9fdd38c4c69f845cdf33533d752a9a7d7f549fb0f08159c5c4c997c6d5885dbed2c82e276e9ff611674b6

    • SSDEEP

      6144:V/OZpl8YZplx/OZpl7/OZplx/OZplQ/OZplU:V/M8qx/M7/Mx/MQ/MU

    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Disables cmd.exe use via registry modification

    • Disables use of System Restore points

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Modifies WinLogon

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks