Overview

overview

10

Static

static

10

JaffaCakes...80.exe

windows7-x64

10

JaffaCakes...80.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_1debd45a3eaa16eb54ae41166b0d7643e8bdee123c7c02ba3a4a98e49b6d6d80

  • Size

    1.3MB

  • Sample

    241222-j1as6s1jen

  • MD5

    01519e88293210a7d473bc907b3aee94

  • SHA1

    27c462a17b8ac4e75149f92ddcf5d13e94c44720

  • SHA256

    1debd45a3eaa16eb54ae41166b0d7643e8bdee123c7c02ba3a4a98e49b6d6d80

  • SHA512

    e2b4d53d3f7cd0e94cfba050b582e8ccf473167e6c504d8852d5ad40d6c3ce85e5f6a6a4601f8110fdfc3c4d94f5b429e9882df0e78483056175e14c6d5cd4a3

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_1debd45a3eaa16eb54ae41166b0d7643e8bdee123c7c02ba3a4a98e49b6d6d80

    • Size

      1.3MB

    • MD5

      01519e88293210a7d473bc907b3aee94

    • SHA1

      27c462a17b8ac4e75149f92ddcf5d13e94c44720

    • SHA256

      1debd45a3eaa16eb54ae41166b0d7643e8bdee123c7c02ba3a4a98e49b6d6d80

    • SHA512

      e2b4d53d3f7cd0e94cfba050b582e8ccf473167e6c504d8852d5ad40d6c3ce85e5f6a6a4601f8110fdfc3c4d94f5b429e9882df0e78483056175e14c6d5cd4a3

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks