Overview

overview

10

Static

static

10

JaffaCakes...4c.exe

windows7-x64

10

JaffaCakes...4c.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    JaffaCakes118_c2ae0f08e0722ce59f492adb6b0490ab2208e2376a9093fd4f4f30190a92044c

  • Size

    1.3MB

  • Sample

    241221-1r1fxa1jbz

  • MD5

    7171b812098bc7de8fbc3538cfa154a1

  • SHA1

    91b70cf06220da7959f0d83afb10ad3b0fdb02c0

  • SHA256

    c2ae0f08e0722ce59f492adb6b0490ab2208e2376a9093fd4f4f30190a92044c

  • SHA512

    41a3bf0ad6965b5c16c9e3f314f57b2356df5199e39b96eee2086553afd6947403d0debe2cdbc9dbb37172392512b60c6be46c5c79687875acf3bb40a95039d6

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c2ae0f08e0722ce59f492adb6b0490ab2208e2376a9093fd4f4f30190a92044c

    • Size

      1.3MB

    • MD5

      7171b812098bc7de8fbc3538cfa154a1

    • SHA1

      91b70cf06220da7959f0d83afb10ad3b0fdb02c0

    • SHA256

      c2ae0f08e0722ce59f492adb6b0490ab2208e2376a9093fd4f4f30190a92044c

    • SHA512

      41a3bf0ad6965b5c16c9e3f314f57b2356df5199e39b96eee2086553afd6947403d0debe2cdbc9dbb37172392512b60c6be46c5c79687875acf3bb40a95039d6

    • 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