General

  • Target

    JaffaCakes118_2bfe84167caac559ec8ca68faa141162b0f437a5c7a1f645e935a72b02c2f2e7

  • Size

    1.3MB

  • Sample

    241222-ht553ayla1

  • MD5

    400d02fa9bae7f2b18a6b45070a0f686

  • SHA1

    6d551ccc3f8ece5c99fc3fd7dccfb71f354bd6db

  • SHA256

    2bfe84167caac559ec8ca68faa141162b0f437a5c7a1f645e935a72b02c2f2e7

  • SHA512

    df1d84ef13ae7ad630679f93489a21a88500961b4cd3d0bbf4b7e991a0e1936a30e3b8cda9ef53ddef84df51ccd702a1567b7611198f4fd87061bc6275d9368a

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_2bfe84167caac559ec8ca68faa141162b0f437a5c7a1f645e935a72b02c2f2e7

    • Size

      1.3MB

    • MD5

      400d02fa9bae7f2b18a6b45070a0f686

    • SHA1

      6d551ccc3f8ece5c99fc3fd7dccfb71f354bd6db

    • SHA256

      2bfe84167caac559ec8ca68faa141162b0f437a5c7a1f645e935a72b02c2f2e7

    • SHA512

      df1d84ef13ae7ad630679f93489a21a88500961b4cd3d0bbf4b7e991a0e1936a30e3b8cda9ef53ddef84df51ccd702a1567b7611198f4fd87061bc6275d9368a

    • 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