Overview

overview

10

Static

static

10

4711f3cfcb...96.exe

windows7-x64

10

4711f3cfcb...96.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    4711f3cfcb7893940530c79c3e978d96.exe
  • Size 3.7MB
  • Sample240709-k2qrfsydnh
  • SHA256 38b3c41d485fa638c249ee54c9a3ca358a9eb36e561834d9f7f2fca088da6248
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratevasioninfostealerrattrojan

Malware Config

Targets

    • Target
      4711f3cfcb7893940530c79c3e978d96.exe
    • Size 3.7MB
    • SHA256 38b3c41d485fa638c249ee54c9a3ca358a9eb36e561834d9f7f2fca088da6248
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratevasioninfostealerrattrojan

    • 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.

    • UAC bypass

      evasiontrojan

    • 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

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks