Overview

overview

10

Static

static

10

JaffaCakes...53.exe

windows7-x64

10

JaffaCakes...53.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_5e3d224eaacd3dc4249cbc75f7e795b0332c8cb328515963413483a85a19f953

  • Size

    1.3MB

  • Sample

    241221-xpc12sxjbn

  • MD5

    e646f9464557838393e0637065e0c1fa

  • SHA1

    09eacb5b59064dd42b3e241959fa55a9ad2f2f90

  • SHA256

    5e3d224eaacd3dc4249cbc75f7e795b0332c8cb328515963413483a85a19f953

  • SHA512

    a597866b73f46dbcc0f34880d2e0f96cac19c482d0fa3cc14a49bd3344feadb0db3dc30ec55a574790c495ad23292399b8077f1dfa1d290f6f3472a8b8118620

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_5e3d224eaacd3dc4249cbc75f7e795b0332c8cb328515963413483a85a19f953

    • Size

      1.3MB

    • MD5

      e646f9464557838393e0637065e0c1fa

    • SHA1

      09eacb5b59064dd42b3e241959fa55a9ad2f2f90

    • SHA256

      5e3d224eaacd3dc4249cbc75f7e795b0332c8cb328515963413483a85a19f953

    • SHA512

      a597866b73f46dbcc0f34880d2e0f96cac19c482d0fa3cc14a49bd3344feadb0db3dc30ec55a574790c495ad23292399b8077f1dfa1d290f6f3472a8b8118620

    • 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