General

  • Target

    JaffaCakes118_adca9038a0c963ddc4ab0bbd45e8ac6976b4d45d78783a6b438d4ed92db11fec

  • Size

    1.3MB

  • Sample

    241222-zy86yszjhp

  • MD5

    600dbbe517af1f6e5d7e1c7f1d429ab5

  • SHA1

    a15c734995bb3d48e3db42e3d83e99f31e804c40

  • SHA256

    adca9038a0c963ddc4ab0bbd45e8ac6976b4d45d78783a6b438d4ed92db11fec

  • SHA512

    612e1ee0c81188cee00825d445f1cf9e00e4f4c073acf025ecd530fdd67ad5e05033e0a59f3b9e915b71cb3743ec958e2ae26de62eb42bcc653c1e2cfa982993

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_adca9038a0c963ddc4ab0bbd45e8ac6976b4d45d78783a6b438d4ed92db11fec

    • Size

      1.3MB

    • MD5

      600dbbe517af1f6e5d7e1c7f1d429ab5

    • SHA1

      a15c734995bb3d48e3db42e3d83e99f31e804c40

    • SHA256

      adca9038a0c963ddc4ab0bbd45e8ac6976b4d45d78783a6b438d4ed92db11fec

    • SHA512

      612e1ee0c81188cee00825d445f1cf9e00e4f4c073acf025ecd530fdd67ad5e05033e0a59f3b9e915b71cb3743ec958e2ae26de62eb42bcc653c1e2cfa982993

    • 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