Overview

overview

10

Static

static

10

JaffaCakes...3f.exe

windows7-x64

10

JaffaCakes...3f.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_48f718cf5f316687100bdda656ae7509bd181269ba7a16ce0919ffae7206fd3f

  • Size

    1.3MB

  • Sample

    241221-3acpmatnbq

  • MD5

    bda66baae95d4dc4410098f8767b46a2

  • SHA1

    54004cb81ec61e5c4b563ec0ce67b4d22672b319

  • SHA256

    48f718cf5f316687100bdda656ae7509bd181269ba7a16ce0919ffae7206fd3f

  • SHA512

    5ebca40bb05d12c0f7ae6d991a84878acf8272fef98015993fad4469e81b6cf6043f8846f6d62bdf00fe9c455a84e3c85a24b8cad65572bef916b44a73bb2ef9

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_48f718cf5f316687100bdda656ae7509bd181269ba7a16ce0919ffae7206fd3f

    • Size

      1.3MB

    • MD5

      bda66baae95d4dc4410098f8767b46a2

    • SHA1

      54004cb81ec61e5c4b563ec0ce67b4d22672b319

    • SHA256

      48f718cf5f316687100bdda656ae7509bd181269ba7a16ce0919ffae7206fd3f

    • SHA512

      5ebca40bb05d12c0f7ae6d991a84878acf8272fef98015993fad4469e81b6cf6043f8846f6d62bdf00fe9c455a84e3c85a24b8cad65572bef916b44a73bb2ef9

    • 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