General

  • Target

    JaffaCakes118_bbf2f4ce678123a7662a7f5eabb822f4c292eb8ef58c51e973d578d8f051dcaf

  • Size

    1.3MB

  • Sample

    241222-hd8agsxnht

  • MD5

    b6fe87839652bf93976f17ef15991e4e

  • SHA1

    689cc68a4cb3877a16ffde0493219a4e7a7905d7

  • SHA256

    bbf2f4ce678123a7662a7f5eabb822f4c292eb8ef58c51e973d578d8f051dcaf

  • SHA512

    8c7ad7bb7abb24551a726879aaf974304201416dafc013258896cb2dd59794f8eca7e30519df11b0c68a7d5055dd23349699e70e78f19fe87ee9f7a7d874236e

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_bbf2f4ce678123a7662a7f5eabb822f4c292eb8ef58c51e973d578d8f051dcaf

    • Size

      1.3MB

    • MD5

      b6fe87839652bf93976f17ef15991e4e

    • SHA1

      689cc68a4cb3877a16ffde0493219a4e7a7905d7

    • SHA256

      bbf2f4ce678123a7662a7f5eabb822f4c292eb8ef58c51e973d578d8f051dcaf

    • SHA512

      8c7ad7bb7abb24551a726879aaf974304201416dafc013258896cb2dd59794f8eca7e30519df11b0c68a7d5055dd23349699e70e78f19fe87ee9f7a7d874236e

    • 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