General

  • Target

    JaffaCakes118_c2f3e89a44f9fd3353c2ef68b77280937638a747b44305dbde714ac935861def

  • Size

    1.3MB

  • Sample

    241230-ctd4pavkgv

  • MD5

    387324709c0a9d8986ef46494a80ea24

  • SHA1

    19d1271cd48e42a88ec2e02254efac61e2c2b64c

  • SHA256

    c2f3e89a44f9fd3353c2ef68b77280937638a747b44305dbde714ac935861def

  • SHA512

    f2a0ae08559c298b44d7e32ba3e4e56c609975ba02dd3de04c4a2253c6a13daeea7c5b56c95d524df9a54559ffd27a71cd78eb53a9ba89654286681629e82bab

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_c2f3e89a44f9fd3353c2ef68b77280937638a747b44305dbde714ac935861def

    • Size

      1.3MB

    • MD5

      387324709c0a9d8986ef46494a80ea24

    • SHA1

      19d1271cd48e42a88ec2e02254efac61e2c2b64c

    • SHA256

      c2f3e89a44f9fd3353c2ef68b77280937638a747b44305dbde714ac935861def

    • SHA512

      f2a0ae08559c298b44d7e32ba3e4e56c609975ba02dd3de04c4a2253c6a13daeea7c5b56c95d524df9a54559ffd27a71cd78eb53a9ba89654286681629e82bab

    • 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