Overview

overview

10

Static

static

10

4e300f6a22...ee.exe

windows7-x64

10

4e300f6a22...ee.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    4e300f6a22ea95a0996d21ec44aef2ee.exe
  • Size 488KB
  • Sample240109-xa6d2shae8
  • SHA256 00168a69b2dbc620e6c16d5a3ae40639499085e4e0efc644f3d6cadfa3c8468e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
dcratinfostealerpersistencerat

Malware Config

Targets

    • Target
      4e300f6a22ea95a0996d21ec44aef2ee.exe
    • Size 488KB
    • SHA256 00168a69b2dbc620e6c16d5a3ae40639499085e4e0efc644f3d6cadfa3c8468e
    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks