Overview

overview

10

Static

static

10

JaffaCakes...54.exe

windows7-x64

10

JaffaCakes...54.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    JaffaCakes118_39d88a460f7aa1405ef32993d71c13b1933bf3ae45023316b1f3a6733d502154

  • Size

    1.3MB

  • Sample

    241221-z13ryszlfy

  • MD5

    338f2624715c0916b965699efe64bec5

  • SHA1

    f28b17f6831ac866a86f59f4d9653d1c4b665ed9

  • SHA256

    39d88a460f7aa1405ef32993d71c13b1933bf3ae45023316b1f3a6733d502154

  • SHA512

    d7df9ec436d4139b0c49817c484f262e89afc95684969dd3831813d179606caf20db0bea507f78d9a9a27e8de3cf8039351b784c722db1735aedd8bf7456654b

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_39d88a460f7aa1405ef32993d71c13b1933bf3ae45023316b1f3a6733d502154

    • Size

      1.3MB

    • MD5

      338f2624715c0916b965699efe64bec5

    • SHA1

      f28b17f6831ac866a86f59f4d9653d1c4b665ed9

    • SHA256

      39d88a460f7aa1405ef32993d71c13b1933bf3ae45023316b1f3a6733d502154

    • SHA512

      d7df9ec436d4139b0c49817c484f262e89afc95684969dd3831813d179606caf20db0bea507f78d9a9a27e8de3cf8039351b784c722db1735aedd8bf7456654b

    • 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