Overview

overview

10

Static

static

10

JaffaCakes...34.exe

windows7-x64

10

JaffaCakes...34.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_0b58b52a670c699eb0d0ef03fd31c92ade71d555102bfc2782655bafb517f034

  • Size

    1.3MB

  • Sample

    241222-pk5lhaxqbs

  • MD5

    1bbbfa0aa3fda52b4709f038f4af6665

  • SHA1

    063eb20ba1750a2eaf534483765432958f688b47

  • SHA256

    0b58b52a670c699eb0d0ef03fd31c92ade71d555102bfc2782655bafb517f034

  • SHA512

    587b2f1e9cfe5fc844e4d3736421f17bebdac98e5af98bc47468298ff4f8e8865b9bbdced9f7d48772388bc642481de42dc6323254a6521dd3ff195b7908b553

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_0b58b52a670c699eb0d0ef03fd31c92ade71d555102bfc2782655bafb517f034

    • Size

      1.3MB

    • MD5

      1bbbfa0aa3fda52b4709f038f4af6665

    • SHA1

      063eb20ba1750a2eaf534483765432958f688b47

    • SHA256

      0b58b52a670c699eb0d0ef03fd31c92ade71d555102bfc2782655bafb517f034

    • SHA512

      587b2f1e9cfe5fc844e4d3736421f17bebdac98e5af98bc47468298ff4f8e8865b9bbdced9f7d48772388bc642481de42dc6323254a6521dd3ff195b7908b553

    • 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