Overview

overview

10

Static

static

10

JaffaCakes...db.exe

windows7-x64

10

JaffaCakes...db.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_c7dd53cd25b84341bab18041779ebbeba904e6b57882a0363dfa753f379ddfdb

  • Size

    1.3MB

  • Sample

    241221-yktzfaxrbx

  • MD5

    2dcf50553b85232a9b945cd6cba51948

  • SHA1

    d95edd641d22ba757a62e2e95944bb7ed9d5fd7f

  • SHA256

    c7dd53cd25b84341bab18041779ebbeba904e6b57882a0363dfa753f379ddfdb

  • SHA512

    ac47089aa076c56f770eea97071bd33fb07def65eced5e6f9aa98bd345aa947650dc1e00bf6b733d8337c0548b7d5dd7b0f63660cb01f4b8c55073a2828075cf

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c7dd53cd25b84341bab18041779ebbeba904e6b57882a0363dfa753f379ddfdb

    • Size

      1.3MB

    • MD5

      2dcf50553b85232a9b945cd6cba51948

    • SHA1

      d95edd641d22ba757a62e2e95944bb7ed9d5fd7f

    • SHA256

      c7dd53cd25b84341bab18041779ebbeba904e6b57882a0363dfa753f379ddfdb

    • SHA512

      ac47089aa076c56f770eea97071bd33fb07def65eced5e6f9aa98bd345aa947650dc1e00bf6b733d8337c0548b7d5dd7b0f63660cb01f4b8c55073a2828075cf

    • 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