Overview

overview

10

Static

static

10

JaffaCakes...f3.exe

windows7-x64

10

JaffaCakes...f3.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_7151c52c12d60adf75b1e1e3abd3e3e44d2fac124ec997292ab4de8680da64f3

  • Size

    1.3MB

  • Sample

    241221-wqze1awjal

  • MD5

    47749cf8c60c4584f00f61a40dfb421f

  • SHA1

    afde943f8846b3d8fc9758d2e413810133b14743

  • SHA256

    7151c52c12d60adf75b1e1e3abd3e3e44d2fac124ec997292ab4de8680da64f3

  • SHA512

    e8582ce4a8638753326fe77e2bbdf8bce716cdf257f26919408045eaeaaf3f2c8959bda72b5090805909b5318af1f689432b885203fd282f218cf162a176cfae

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_7151c52c12d60adf75b1e1e3abd3e3e44d2fac124ec997292ab4de8680da64f3

    • Size

      1.3MB

    • MD5

      47749cf8c60c4584f00f61a40dfb421f

    • SHA1

      afde943f8846b3d8fc9758d2e413810133b14743

    • SHA256

      7151c52c12d60adf75b1e1e3abd3e3e44d2fac124ec997292ab4de8680da64f3

    • SHA512

      e8582ce4a8638753326fe77e2bbdf8bce716cdf257f26919408045eaeaaf3f2c8959bda72b5090805909b5318af1f689432b885203fd282f218cf162a176cfae

    • 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