Overview

overview

10

Static

static

10

JaffaCakes...b6.exe

windows7-x64

10

JaffaCakes...b6.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    JaffaCakes118_63ae89a2204de718da8c8afa83b9bdab7d4c59efdf1358d330b204f8f8e014b6

  • Size

    1.3MB

  • Sample

    241222-gwyckawrfv

  • MD5

    b0091d27b6685128add187a930cf2834

  • SHA1

    f44238fb6f00372a6f9fe897c8541ea92acd803b

  • SHA256

    63ae89a2204de718da8c8afa83b9bdab7d4c59efdf1358d330b204f8f8e014b6

  • SHA512

    fb6cfbd0dda2b66b6244e392ec2b771f8e402dacf39a6c6e0ce194f9b903ba6c68d52de7377cba796d3528be705894cd36d803f3a9b33f62ce9e599defd63b56

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_63ae89a2204de718da8c8afa83b9bdab7d4c59efdf1358d330b204f8f8e014b6

    • Size

      1.3MB

    • MD5

      b0091d27b6685128add187a930cf2834

    • SHA1

      f44238fb6f00372a6f9fe897c8541ea92acd803b

    • SHA256

      63ae89a2204de718da8c8afa83b9bdab7d4c59efdf1358d330b204f8f8e014b6

    • SHA512

      fb6cfbd0dda2b66b6244e392ec2b771f8e402dacf39a6c6e0ce194f9b903ba6c68d52de7377cba796d3528be705894cd36d803f3a9b33f62ce9e599defd63b56

    • SSDEEP

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

    Score
    10/10
    dcratdiscoveryexecutioninfostealerrat

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • 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.

      rat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks