Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Resubmissions

15/06/2024, 10:59

240615-m3p8es1hnj 10

General

  • Target

    NeverCry.exe

  • Size

    1.6MB

  • Sample

    240615-m3p8es1hnj

  • MD5

    7d90121240d8da918d6370c81f6649f7

  • SHA1

    d3e344ce25305e9168790f462698d9cbc90b23d3

  • SHA256

    689100d4db441ae245b7b6edc85cb739c15ab3a972653483c122ba174032b2db

  • SHA512

    d9675eba8aacf2d876400d9d4e22ae4f2af666ee1b72aa21a36b5f7e1518111ccf434e6a5cc08ae3f52fce4855b7baf90037614e358b2df392a2e20f3db9a319

  • SSDEEP

    24576:P2G/nvxW3WY0eWu+KIrnB46Yz5R6jIdQX4FcixLckFcBtcuuGzdxX7p1W0ppwl+b:PbA3cnjB4xZi0NGtcuzdV7pLrA+GkeMB

Malware Config

Targets

    • Target

      NeverCry.exe

    • Size

      1.6MB

    • MD5

      7d90121240d8da918d6370c81f6649f7

    • SHA1

      d3e344ce25305e9168790f462698d9cbc90b23d3

    • SHA256

      689100d4db441ae245b7b6edc85cb739c15ab3a972653483c122ba174032b2db

    • SHA512

      d9675eba8aacf2d876400d9d4e22ae4f2af666ee1b72aa21a36b5f7e1518111ccf434e6a5cc08ae3f52fce4855b7baf90037614e358b2df392a2e20f3db9a319

    • SSDEEP

      24576:P2G/nvxW3WY0eWu+KIrnB46Yz5R6jIdQX4FcixLckFcBtcuuGzdxX7p1W0ppwl+b:PbA3cnjB4xZi0NGtcuzdV7pLrA+GkeMB

    • 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.

    • Disables Task Manager via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks