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General

  • Target

    ddc5d8e7557d22951c4ade95286786564bc1a53cb45b14d6b7da54036a1564ee

  • Size

    236KB

  • Sample

    221018-z6sh6sdgf5

  • MD5

    f939bf75f63371ca206f31ab06145efd

  • SHA1

    54a876db09f4bb36ace0e77a1633802f33585704

  • SHA256

    ddc5d8e7557d22951c4ade95286786564bc1a53cb45b14d6b7da54036a1564ee

  • SHA512

    082ddd59f55dcf562284d2e24ee1c96efe88b38beeb1c1df3e9b1b30dfa815693cb6fc9d6b68b089b86dc27e7d2db9daa02c9cd36887071f197924aa0512342b

  • SSDEEP

    1536:2DusHJo0IHgL2AHfb1mzaFXg+xsukl4Y17jsgS/jHagQNuXGpeV1eT92NdTy2OBn:Vox6AHjYzaFXg+w17jsgS/jHagQg1E5

Malware Config

Targets

    • Target

      ddc5d8e7557d22951c4ade95286786564bc1a53cb45b14d6b7da54036a1564ee

    • Size

      236KB

    • MD5

      f939bf75f63371ca206f31ab06145efd

    • SHA1

      54a876db09f4bb36ace0e77a1633802f33585704

    • SHA256

      ddc5d8e7557d22951c4ade95286786564bc1a53cb45b14d6b7da54036a1564ee

    • SHA512

      082ddd59f55dcf562284d2e24ee1c96efe88b38beeb1c1df3e9b1b30dfa815693cb6fc9d6b68b089b86dc27e7d2db9daa02c9cd36887071f197924aa0512342b

    • SSDEEP

      1536:2DusHJo0IHgL2AHfb1mzaFXg+xsukl4Y17jsgS/jHagQNuXGpeV1eT92NdTy2OBn:Vox6AHjYzaFXg+w17jsgS/jHagQg1E5

    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • UAC bypass

    • Disables RegEdit via registry modification

    • Disables use of System Restore points

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Sets file execution options in registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Drops autorun.inf file

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

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v6

Tasks