Overview

overview

10

Static

static

3

XBinderOutput(1).exe

windows7-x64

10

XBinderOutput(1).exe

windows10-2004-x64

10

XBinderOutput(1).exe

windows10-ltsc 2021-x64

10

XBinderOutput(1).exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    XBinderOutput(1).exe
  • Size 607KB
  • Sample241029-t5mnmsxrep
  • SHA256 e3b4620b85709a793de2b777da764d094f9a6dc19ead0a7fcad953c1fb3e8550
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratdiscoveryinfostealerpersistencerat

Malware Config

Targets

    • Target
      XBinderOutput(1).exe
    • Size 607KB
    • SHA256 e3b4620b85709a793de2b777da764d094f9a6dc19ead0a7fcad953c1fb3e8550
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratdiscoveryinfostealerpersistencerat

    • DcRat

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

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • Modifies WinLogon for persistence

      persistence

    • 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

    • Loads dropped DLL

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks