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General

  • Target

    d8c2a82c7d77e8b1dd9b831cc461d075d900153daa9682a5ffc480130f96dc12

  • Size

    147KB

  • Sample

    240617-ddvxya1cnf

  • MD5

    c5a3588560d77a3db1da483df905b7d1

  • SHA1

    212fa66e44e2997552e88b492323d38f2f3f7ec6

  • SHA256

    d8c2a82c7d77e8b1dd9b831cc461d075d900153daa9682a5ffc480130f96dc12

  • SHA512

    046cf927424efb05a54160fe7de46faf81f5f153186a15148a8241cc06de946f138d90cf884b7145a1e64787b9f5429ce7231de3299770edab4bcf41946ae212

  • SSDEEP

    1536:oWwaMcKOER0m9mwWjAggupnhycpDnq+5h/tDSZ15WwdAx:pzKR0xwW0WnhFpDRzSZaCAx

Score
10/10

Malware Config

Targets

    • Target

      d8c2a82c7d77e8b1dd9b831cc461d075d900153daa9682a5ffc480130f96dc12

    • Size

      147KB

    • MD5

      c5a3588560d77a3db1da483df905b7d1

    • SHA1

      212fa66e44e2997552e88b492323d38f2f3f7ec6

    • SHA256

      d8c2a82c7d77e8b1dd9b831cc461d075d900153daa9682a5ffc480130f96dc12

    • SHA512

      046cf927424efb05a54160fe7de46faf81f5f153186a15148a8241cc06de946f138d90cf884b7145a1e64787b9f5429ce7231de3299770edab4bcf41946ae212

    • SSDEEP

      1536:oWwaMcKOER0m9mwWjAggupnhycpDnq+5h/tDSZ15WwdAx:pzKR0xwW0WnhFpDRzSZaCAx

    Score
    10/10
    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Detects executables packed with MEW

    • 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