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General

  • Target

    JaffaCakes118_94b0ca59d8203f58db9ecefac778eb4a1d54e276b7e1343599d32732c40601b8

  • Size

    1.3MB

  • Sample

    241222-l7pl1stpbs

  • MD5

    1c691da0d57ee1dbd98c7d229e45f8f3

  • SHA1

    a6d25730087d6e1807ee596e97548472eeb6fa3b

  • SHA256

    94b0ca59d8203f58db9ecefac778eb4a1d54e276b7e1343599d32732c40601b8

  • SHA512

    9237a906662f49721aed1d149998779823590b151af9d8026ce04065fc6b84cee8f649239a7e9222498fe2f75942aa4dd1c4176d8d91ee40c0e8483cba7b427a

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_94b0ca59d8203f58db9ecefac778eb4a1d54e276b7e1343599d32732c40601b8

    • Size

      1.3MB

    • MD5

      1c691da0d57ee1dbd98c7d229e45f8f3

    • SHA1

      a6d25730087d6e1807ee596e97548472eeb6fa3b

    • SHA256

      94b0ca59d8203f58db9ecefac778eb4a1d54e276b7e1343599d32732c40601b8

    • SHA512

      9237a906662f49721aed1d149998779823590b151af9d8026ce04065fc6b84cee8f649239a7e9222498fe2f75942aa4dd1c4176d8d91ee40c0e8483cba7b427a

    • 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