General

  • Target

    JaffaCakes118_f1cbc6639ce1c7f670a21462c031b902e77c98454e355a9cb565992ddd591c8f

  • Size

    1.3MB

  • Sample

    241230-dgv24swldm

  • MD5

    057ab6cc4900ea235ae5f8f80766e08c

  • SHA1

    7c2974e00e3db3c931b74459c6051ec011fd08b8

  • SHA256

    f1cbc6639ce1c7f670a21462c031b902e77c98454e355a9cb565992ddd591c8f

  • SHA512

    c1000af854d9e1594a06c49060575e506621819e399ba0765fda7e1130bf449a2ad16a82dcf55139566b546663af182237c98a7b5e97e4c11f4b379c7ba44e6d

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_f1cbc6639ce1c7f670a21462c031b902e77c98454e355a9cb565992ddd591c8f

    • Size

      1.3MB

    • MD5

      057ab6cc4900ea235ae5f8f80766e08c

    • SHA1

      7c2974e00e3db3c931b74459c6051ec011fd08b8

    • SHA256

      f1cbc6639ce1c7f670a21462c031b902e77c98454e355a9cb565992ddd591c8f

    • SHA512

      c1000af854d9e1594a06c49060575e506621819e399ba0765fda7e1130bf449a2ad16a82dcf55139566b546663af182237c98a7b5e97e4c11f4b379c7ba44e6d

    • SSDEEP

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

    • DcRat

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

    • Dcrat family

    • 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.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks