Overview

overview

10

Static

static

10

JaffaCakes...54.exe

windows7-x64

10

JaffaCakes...54.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_5c2796bbc70bc4979604fec316491d230b4b93115d6c7f0c853c562fc5d4e954

  • Size

    1.3MB

  • Sample

    241222-ahrvasvqhr

  • MD5

    5c06cb74d085247d633f06aa98b53904

  • SHA1

    e6201bef30eb8ad1981b60476f8afad76f853b4e

  • SHA256

    5c2796bbc70bc4979604fec316491d230b4b93115d6c7f0c853c562fc5d4e954

  • SHA512

    9beee06788a692a1712cc2ada99c9b3f30c37022176a285ba094684225f613a40fa8d97b723f36f7dd79ef94259d152dbf55764cb5661495910975a613217433

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_5c2796bbc70bc4979604fec316491d230b4b93115d6c7f0c853c562fc5d4e954

    • Size

      1.3MB

    • MD5

      5c06cb74d085247d633f06aa98b53904

    • SHA1

      e6201bef30eb8ad1981b60476f8afad76f853b4e

    • SHA256

      5c2796bbc70bc4979604fec316491d230b4b93115d6c7f0c853c562fc5d4e954

    • SHA512

      9beee06788a692a1712cc2ada99c9b3f30c37022176a285ba094684225f613a40fa8d97b723f36f7dd79ef94259d152dbf55764cb5661495910975a613217433

    • 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