General

  • Target

    4ae5621dc841da6113627e3a0f9ccc48d97135e21ce100079731c6a427491b94

  • Size

    1.3MB

  • Sample

    221101-nyjqhsbfb5

  • MD5

    b1185d248bd652e4da7636700e57d29a

  • SHA1

    ac088198d415fb4b627d651c7b4264001b789b0f

  • SHA256

    4ae5621dc841da6113627e3a0f9ccc48d97135e21ce100079731c6a427491b94

  • SHA512

    59bf2c24e87ad1cffca13721aaca5217935447c5ed5fd33d8bac0c80faf133bc3b36d9bf0a7bf7f810c898a95098bca458502dc48df40afc2d9e340373ba9d61

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score
10/10

Malware Config

Targets

    • Target

      4ae5621dc841da6113627e3a0f9ccc48d97135e21ce100079731c6a427491b94

    • Size

      1.3MB

    • MD5

      b1185d248bd652e4da7636700e57d29a

    • SHA1

      ac088198d415fb4b627d651c7b4264001b789b0f

    • SHA256

      4ae5621dc841da6113627e3a0f9ccc48d97135e21ce100079731c6a427491b94

    • SHA512

      59bf2c24e87ad1cffca13721aaca5217935447c5ed5fd33d8bac0c80faf133bc3b36d9bf0a7bf7f810c898a95098bca458502dc48df40afc2d9e340373ba9d61

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    Score
    10/10
    • DcRat

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

    • 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.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks