General

  • Target

    JaffaCakes118_6417f15f0e04496200e688dd9e4782b82f0cc9e76a3167a259dc2cf25face837

  • Size

    1.3MB

  • Sample

    241230-c1nlpsvnat

  • MD5

    5b52884d4c704aa839b386beefdf6d30

  • SHA1

    5eab9bc8fb34c5e024d4cb6e1234ba0f4a6c3e6d

  • SHA256

    6417f15f0e04496200e688dd9e4782b82f0cc9e76a3167a259dc2cf25face837

  • SHA512

    ff3354401c7a2f3fac284dcf72bad3b67c4de49fca3849003895798a347ca484b6503132f7b1807a106af6ec4e635dfc07caf6d9f5d2083de5e6e79005d0ba8c

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_6417f15f0e04496200e688dd9e4782b82f0cc9e76a3167a259dc2cf25face837

    • Size

      1.3MB

    • MD5

      5b52884d4c704aa839b386beefdf6d30

    • SHA1

      5eab9bc8fb34c5e024d4cb6e1234ba0f4a6c3e6d

    • SHA256

      6417f15f0e04496200e688dd9e4782b82f0cc9e76a3167a259dc2cf25face837

    • SHA512

      ff3354401c7a2f3fac284dcf72bad3b67c4de49fca3849003895798a347ca484b6503132f7b1807a106af6ec4e635dfc07caf6d9f5d2083de5e6e79005d0ba8c

    • 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