General

  • Target

    JaffaCakes118_05ad2ddd450ea9acddb6ffa008390f50fee31f007571180945c79508cd7c216a

  • Size

    1.3MB

  • Sample

    241230-wnxtdsvlbt

  • MD5

    5535c84100fc7f05ba3c302b2fdfacc2

  • SHA1

    a842b3227099d2502294e7f6c05b674627ff4803

  • SHA256

    05ad2ddd450ea9acddb6ffa008390f50fee31f007571180945c79508cd7c216a

  • SHA512

    03af1e4241dee6b150727d57aade9af78d68ba522169ff794ef34941be223f462e11a8c2f9d20783f4d7269bcfbed7f3e9442f015cec23c3092a7d0164f6b499

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_05ad2ddd450ea9acddb6ffa008390f50fee31f007571180945c79508cd7c216a

    • Size

      1.3MB

    • MD5

      5535c84100fc7f05ba3c302b2fdfacc2

    • SHA1

      a842b3227099d2502294e7f6c05b674627ff4803

    • SHA256

      05ad2ddd450ea9acddb6ffa008390f50fee31f007571180945c79508cd7c216a

    • SHA512

      03af1e4241dee6b150727d57aade9af78d68ba522169ff794ef34941be223f462e11a8c2f9d20783f4d7269bcfbed7f3e9442f015cec23c3092a7d0164f6b499

    • 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