General

  • Target

    JaffaCakes118_68063e81bbc6cc2ab1008ecf20874cd586ea19e9089a47b31774bd6f098a70f7

  • Size

    1.3MB

  • Sample

    241222-cpdblazjhk

  • MD5

    176353b465e93b4a549997d5ddbd0fd5

  • SHA1

    d19097a3003ed7da6f4e5024f2554cd03a151d3c

  • SHA256

    68063e81bbc6cc2ab1008ecf20874cd586ea19e9089a47b31774bd6f098a70f7

  • SHA512

    e3ebf57b5bbe449f8092f04a35a629a3c72fcf6113365128ba1e19770b2eef7be08b2b3e7bd2bd824bf33d7ec8f31e84ae37044b7cd847c1871f70db02f43305

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_68063e81bbc6cc2ab1008ecf20874cd586ea19e9089a47b31774bd6f098a70f7

    • Size

      1.3MB

    • MD5

      176353b465e93b4a549997d5ddbd0fd5

    • SHA1

      d19097a3003ed7da6f4e5024f2554cd03a151d3c

    • SHA256

      68063e81bbc6cc2ab1008ecf20874cd586ea19e9089a47b31774bd6f098a70f7

    • SHA512

      e3ebf57b5bbe449f8092f04a35a629a3c72fcf6113365128ba1e19770b2eef7be08b2b3e7bd2bd824bf33d7ec8f31e84ae37044b7cd847c1871f70db02f43305

    • 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