General

  • Target

    JaffaCakes118_20bf6832e4bb97036bb86a2e9afb7ba6d52c8e995ee186942f92aa9bcae11c07

  • Size

    1.3MB

  • Sample

    241222-la9wpasmfx

  • MD5

    47d37f46255dc1016bd76a883138c36d

  • SHA1

    e4ee8d4c28ef087cd5eb3b348b180fcb9227817c

  • SHA256

    20bf6832e4bb97036bb86a2e9afb7ba6d52c8e995ee186942f92aa9bcae11c07

  • SHA512

    7f8f01c91fdd6c71f5f5910975cc2b553d36645119f16679297e6918241f94f1b64f248aaa0b0797931f8f5a79e4e33910ed59b79b3730f5500d2d8563911a32

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_20bf6832e4bb97036bb86a2e9afb7ba6d52c8e995ee186942f92aa9bcae11c07

    • Size

      1.3MB

    • MD5

      47d37f46255dc1016bd76a883138c36d

    • SHA1

      e4ee8d4c28ef087cd5eb3b348b180fcb9227817c

    • SHA256

      20bf6832e4bb97036bb86a2e9afb7ba6d52c8e995ee186942f92aa9bcae11c07

    • SHA512

      7f8f01c91fdd6c71f5f5910975cc2b553d36645119f16679297e6918241f94f1b64f248aaa0b0797931f8f5a79e4e33910ed59b79b3730f5500d2d8563911a32

    • 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