Overview

overview

10

Static

static

10

c54a19e2b8...15.exe

windows7-x64

10

c54a19e2b8...15.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c54a19e2b88bc74ff85e6e58420b9415.bin

  • Size

    1.5MB

  • Sample

    240125-dbjf5aefd8

  • MD5

    c54a19e2b88bc74ff85e6e58420b9415

  • SHA1

    84cfc6a091aea281ffaa7c5cb0822f138b921585

  • SHA256

    a93149d4911689487366f8b17fa9d5d4f3ecc43e7e75daeb28786e41a9712797

  • SHA512

    4b79964e7df79afe1abc267ae6f7894a0025b373a812fb5286a154fd3a0e4442e1c3922a86606ef110a3828c8d7cf399f07fb66667f2146dc32ac0bd49fa0bbc

  • SSDEEP

    24576:MeaMajUi+6C+mDjn7gbkFaSH7Wu4mIWGE1Sy/fBEXTHhaTEEER71RM4I13:Meaj9bHmMbkBHVdGE1Sy/ujhaIh+1

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      c54a19e2b88bc74ff85e6e58420b9415.bin

    • Size

      1.5MB

    • MD5

      c54a19e2b88bc74ff85e6e58420b9415

    • SHA1

      84cfc6a091aea281ffaa7c5cb0822f138b921585

    • SHA256

      a93149d4911689487366f8b17fa9d5d4f3ecc43e7e75daeb28786e41a9712797

    • SHA512

      4b79964e7df79afe1abc267ae6f7894a0025b373a812fb5286a154fd3a0e4442e1c3922a86606ef110a3828c8d7cf399f07fb66667f2146dc32ac0bd49fa0bbc

    • SSDEEP

      24576:MeaMajUi+6C+mDjn7gbkFaSH7Wu4mIWGE1Sy/fBEXTHhaTEEER71RM4I13:Meaj9bHmMbkBHVdGE1Sy/ujhaIh+1

    Score
    10/10
    dcratinfostealerrat

    • DcRat

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

      ratinfostealerdcrat

    • 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

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks