General

  • Target

    dc4a687b17405db35530af6aa40cd2b0_NeikiAnalytics

  • Size

    3.2MB

  • Sample

    240516-ndvbhshh5t

  • MD5

    dc4a687b17405db35530af6aa40cd2b0

  • SHA1

    acaeb4c374b0e1b55e7891cf5e20498e3b9cdd88

  • SHA256

    3f40b000017400edfb42a468c94ce03625a7003a238fae61929f20ee35c67f44

  • SHA512

    620ce4b0a8673598dd5975a8b304eeaff6eab85084a39d5a46efcf3b209b8f51a1eb8d81d5c6709e1ec5e67b913b9534ff440d5784aa03662cbdabb105a47487

  • SSDEEP

    49152:vC0Fl8v/911bwaEYpdYUVsk3DZGAy55kBsfJGAW6KyWUcPmWQpE:vC0Fl8v/qXYrv5tG9uKJGAWl5N

Malware Config

Targets

    • Target

      dc4a687b17405db35530af6aa40cd2b0_NeikiAnalytics

    • Size

      3.2MB

    • MD5

      dc4a687b17405db35530af6aa40cd2b0

    • SHA1

      acaeb4c374b0e1b55e7891cf5e20498e3b9cdd88

    • SHA256

      3f40b000017400edfb42a468c94ce03625a7003a238fae61929f20ee35c67f44

    • SHA512

      620ce4b0a8673598dd5975a8b304eeaff6eab85084a39d5a46efcf3b209b8f51a1eb8d81d5c6709e1ec5e67b913b9534ff440d5784aa03662cbdabb105a47487

    • SSDEEP

      49152:vC0Fl8v/911bwaEYpdYUVsk3DZGAy55kBsfJGAW6KyWUcPmWQpE:vC0Fl8v/qXYrv5tG9uKJGAWl5N

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • UAC bypass

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks