Overview

overview

10

Static

static

10

JaffaCakes...6d.exe

windows7-x64

10

JaffaCakes...6d.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_8bce143f502cb2df010fa386ae477ad86e2ed8b71df801c71c80e26a336d366d

  • Size

    1.3MB

  • Sample

    241221-yjztasyjdj

  • MD5

    48be58c558901d5b8909e9f512140119

  • SHA1

    dea81ade448dca8ab4fe2612a9aa0bfae34042bf

  • SHA256

    8bce143f502cb2df010fa386ae477ad86e2ed8b71df801c71c80e26a336d366d

  • SHA512

    b1a8d93f0671f02b0aa0c4d4cc2fd04e1d66a6cd893cc60ec3f65a404007cedbf139658dee0ca0a05020b39363a8bcb46ca165289551fb3d9a6e568fd4473aed

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_8bce143f502cb2df010fa386ae477ad86e2ed8b71df801c71c80e26a336d366d

    • Size

      1.3MB

    • MD5

      48be58c558901d5b8909e9f512140119

    • SHA1

      dea81ade448dca8ab4fe2612a9aa0bfae34042bf

    • SHA256

      8bce143f502cb2df010fa386ae477ad86e2ed8b71df801c71c80e26a336d366d

    • SHA512

      b1a8d93f0671f02b0aa0c4d4cc2fd04e1d66a6cd893cc60ec3f65a404007cedbf139658dee0ca0a05020b39363a8bcb46ca165289551fb3d9a6e568fd4473aed

    • 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