General

  • Target

    JaffaCakes118_032e0013e1f8d50edcff31cea6c1ba923ff69d8205d9dee5d98c213a49848ab5

  • Size

    1.3MB

  • Sample

    241230-ce2lfatrdq

  • MD5

    3366a3f733a92c923f7fad40563905e7

  • SHA1

    3b40dde236c645b1a254f23381bbe739a7b318e0

  • SHA256

    032e0013e1f8d50edcff31cea6c1ba923ff69d8205d9dee5d98c213a49848ab5

  • SHA512

    b1f6f783b4f859c64aefa486660a516e933878f306b6e1c8dd86b7a330932fdafa683db0ea6f04591916dabad529df1f5527f2091980e63fd65fb11520b83299

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_032e0013e1f8d50edcff31cea6c1ba923ff69d8205d9dee5d98c213a49848ab5

    • Size

      1.3MB

    • MD5

      3366a3f733a92c923f7fad40563905e7

    • SHA1

      3b40dde236c645b1a254f23381bbe739a7b318e0

    • SHA256

      032e0013e1f8d50edcff31cea6c1ba923ff69d8205d9dee5d98c213a49848ab5

    • SHA512

      b1f6f783b4f859c64aefa486660a516e933878f306b6e1c8dd86b7a330932fdafa683db0ea6f04591916dabad529df1f5527f2091980e63fd65fb11520b83299

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks