Overview

overview

10

Static

static

3

6b4372f45d...ee.exe

windows7-x64

10

6b4372f45d...ee.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    6b4372f45d14a2f2b5d64d153e31b65436936921bceee.exe
  • Size 2.6MB
  • Sample250120-redxpssqen
  • SHA256 6b4372f45d14a2f2b5d64d153e31b65436936921bceeeb8b01585f71a8c0e1bf
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratdiscoveryinfostealerrat

Malware Config

Targets

    • Target
      6b4372f45d14a2f2b5d64d153e31b65436936921bceee.exe
    • Size 2.6MB
    • SHA256 6b4372f45d14a2f2b5d64d153e31b65436936921bceeeb8b01585f71a8c0e1bf
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dcratdiscoveryinfostealerrat

    • 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

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks