Overview

overview

10

Static

static

10

JaffaCakes...85.exe

windows7-x64

10

JaffaCakes...85.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_a814667d3603a1a626e424d00ca52f24bc6fa3b8ccea45bf377f9f77f9440d85

  • Size

    1.3MB

  • Sample

    241222-h9d2hszjgk

  • MD5

    c46c11ccca234430250354057868e87e

  • SHA1

    86af4965dff0d8e74c02a18d07544c350043856d

  • SHA256

    a814667d3603a1a626e424d00ca52f24bc6fa3b8ccea45bf377f9f77f9440d85

  • SHA512

    4e4ee10b2f09e51e9bd6b27f21d02a028181f23d5147e4fc4feff7d15ad0959766626318d5f1e0a1a9666083b47eb2abc4aabc78fe4b4ce6ecf38094c4c252b2

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_a814667d3603a1a626e424d00ca52f24bc6fa3b8ccea45bf377f9f77f9440d85

    • Size

      1.3MB

    • MD5

      c46c11ccca234430250354057868e87e

    • SHA1

      86af4965dff0d8e74c02a18d07544c350043856d

    • SHA256

      a814667d3603a1a626e424d00ca52f24bc6fa3b8ccea45bf377f9f77f9440d85

    • SHA512

      4e4ee10b2f09e51e9bd6b27f21d02a028181f23d5147e4fc4feff7d15ad0959766626318d5f1e0a1a9666083b47eb2abc4aabc78fe4b4ce6ecf38094c4c252b2

    • 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