General

  • Target

    JaffaCakes118_69bc8728fd068e74d06ed082241b7b36d11cbad1580ac5f107f8d1729429a470

  • Size

    1.3MB

  • Sample

    241222-lb2xgasmhs

  • MD5

    316eba8d3d28760500efc01611b9a597

  • SHA1

    ccbcd4ce4034de5dc4336f072c5ee10d64b3858b

  • SHA256

    69bc8728fd068e74d06ed082241b7b36d11cbad1580ac5f107f8d1729429a470

  • SHA512

    f7043d9fa83de2a3dde410a9a24ad8693111de2258897271d9255033a9ea1fe62e6e90796f67942cdc115f63ccc2256bc4aa7d270b050edd66575d8e978a3776

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_69bc8728fd068e74d06ed082241b7b36d11cbad1580ac5f107f8d1729429a470

    • Size

      1.3MB

    • MD5

      316eba8d3d28760500efc01611b9a597

    • SHA1

      ccbcd4ce4034de5dc4336f072c5ee10d64b3858b

    • SHA256

      69bc8728fd068e74d06ed082241b7b36d11cbad1580ac5f107f8d1729429a470

    • SHA512

      f7043d9fa83de2a3dde410a9a24ad8693111de2258897271d9255033a9ea1fe62e6e90796f67942cdc115f63ccc2256bc4aa7d270b050edd66575d8e978a3776

    • 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