General

  • Target

    JaffaCakes118_eb242dbb64c456f3b514243d502af2f7e489bf118d32b38eec122e50acb389d3

  • Size

    1.3MB

  • Sample

    241222-hbdcbsxqeq

  • MD5

    332689eecebb6efb192ba3e971ab1e3b

  • SHA1

    1c53f5a608d2d55a110d2b1aad9faeb68f799fb6

  • SHA256

    eb242dbb64c456f3b514243d502af2f7e489bf118d32b38eec122e50acb389d3

  • SHA512

    bc4521fa1a5e1f369c6480552f8bf7b0f6b61bd0a05181bbb40239c55e38881d6eac8813b9a7c045ea6c0009ad79253e38debec7c80bcbff6a9146e4f2676137

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_eb242dbb64c456f3b514243d502af2f7e489bf118d32b38eec122e50acb389d3

    • Size

      1.3MB

    • MD5

      332689eecebb6efb192ba3e971ab1e3b

    • SHA1

      1c53f5a608d2d55a110d2b1aad9faeb68f799fb6

    • SHA256

      eb242dbb64c456f3b514243d502af2f7e489bf118d32b38eec122e50acb389d3

    • SHA512

      bc4521fa1a5e1f369c6480552f8bf7b0f6b61bd0a05181bbb40239c55e38881d6eac8813b9a7c045ea6c0009ad79253e38debec7c80bcbff6a9146e4f2676137

    • 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