Overview

overview

10

Static

static

10

JaffaCakes...27.exe

windows7-x64

10

JaffaCakes...27.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    JaffaCakes118_6a90a987391de5bc3ef06e657aa9f333537bac6207eea70515fa5409077aa927

  • Size

    1.3MB

  • Sample

    241221-1k8hyazqgx

  • MD5

    42d93f60c0d6355dba66fa60fb0d74a3

  • SHA1

    e9a8f4b9f39efdcbe1d64966e43da1ee69ad5b12

  • SHA256

    6a90a987391de5bc3ef06e657aa9f333537bac6207eea70515fa5409077aa927

  • SHA512

    986548e4094b86f2bc9536c8bed300039672c812cef97cd33ff7522cc108cabf3fbdc6780dfc0c6b4db5c9cd1478296b5c373afe4b2682d9b7b604410e08c002

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_6a90a987391de5bc3ef06e657aa9f333537bac6207eea70515fa5409077aa927

    • Size

      1.3MB

    • MD5

      42d93f60c0d6355dba66fa60fb0d74a3

    • SHA1

      e9a8f4b9f39efdcbe1d64966e43da1ee69ad5b12

    • SHA256

      6a90a987391de5bc3ef06e657aa9f333537bac6207eea70515fa5409077aa927

    • SHA512

      986548e4094b86f2bc9536c8bed300039672c812cef97cd33ff7522cc108cabf3fbdc6780dfc0c6b4db5c9cd1478296b5c373afe4b2682d9b7b604410e08c002

    • 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