Overview

overview

10

Static

static

3

37fec973f5...0b.exe

windows7-x64

10

37fec973f5...0b.exe

windows10-2004-x64

1

Sharing

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General

  • Target
    37fec973f5fda9a800ae2b73626f020b
  • Size 574KB
  • Sample231231-qqe4gaeaf8
  • SHA256 2338196b590a6d147d3d65884181bf33f35d197cf8351052e6e756109e3d07d4
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratinfostealerpersistencerat

Malware Config

Targets

    • Target
      37fec973f5fda9a800ae2b73626f020b
    • Size 574KB
    • SHA256 2338196b590a6d147d3d65884181bf33f35d197cf8351052e6e756109e3d07d4
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratinfostealerpersistencerat

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks