Overview

overview

10

Static

static

10

7d17428271...74.exe

windows7-x64

10

7d17428271...74.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7d1742827128bccb907f2da5ebfe80621f2a3356162635ee26798d275ff74974

  • Size

    3.5MB

  • Sample

    241101-nl2ess1akr

  • MD5

    04633b59c759e0f91a19848c453dc473

  • SHA1

    3f7e45be68ba6c2b63d3088796e98c22f21e6b30

  • SHA256

    7d1742827128bccb907f2da5ebfe80621f2a3356162635ee26798d275ff74974

  • SHA512

    df6424b56e29747cb2890a0e8f2edd356b1c4fba87d7e9d3db933489ca97ff6376fcfd31cf7e230dde642c228116681e69c12c80912037d554390f7a4af0871f

  • SSDEEP

    49152:F5IywAyfWfCxirbVGaVNmvVQdMeanKKmgzPSjhXoU72qh5YcPb1VXtBG+JUZq5Q5:FaywdWfxbVfEadMJKCz+Rf3Pb6AkNdk

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      7d1742827128bccb907f2da5ebfe80621f2a3356162635ee26798d275ff74974

    • Size

      3.5MB

    • MD5

      04633b59c759e0f91a19848c453dc473

    • SHA1

      3f7e45be68ba6c2b63d3088796e98c22f21e6b30

    • SHA256

      7d1742827128bccb907f2da5ebfe80621f2a3356162635ee26798d275ff74974

    • SHA512

      df6424b56e29747cb2890a0e8f2edd356b1c4fba87d7e9d3db933489ca97ff6376fcfd31cf7e230dde642c228116681e69c12c80912037d554390f7a4af0871f

    • SSDEEP

      49152:F5IywAyfWfCxirbVGaVNmvVQdMeanKKmgzPSjhXoU72qh5YcPb1VXtBG+JUZq5Q5:FaywdWfxbVfEadMJKCz+Rf3Pb6AkNdk

    Score
    10/10
    dcratinfostealerrat

    • DcRat

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

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • Process spawned unexpected child process

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

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks