Overview

overview

10

Static

static

10

JaffaCakes...e2.exe

windows7-x64

10

JaffaCakes...e2.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_3cc6fccbaa9e4208cee3f47cdec3a23bdeb7bc261929fd1468483eac3cb246e2

  • Size

    1.3MB

  • Sample

    241222-axyldswkcx

  • MD5

    1310bd6d8a83f52f7696658d0abb52ed

  • SHA1

    3f45fcc3c4d24b7c1b0571655835a638996cf108

  • SHA256

    3cc6fccbaa9e4208cee3f47cdec3a23bdeb7bc261929fd1468483eac3cb246e2

  • SHA512

    da2d0c7497372c329789a79ac2ef6882c8502deb8b110c9b97ced3bc5bf55e838c20c0d3a93ab6c9030224356193f0b659bedfa9cdd98709739bb21eb51efaf2

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_3cc6fccbaa9e4208cee3f47cdec3a23bdeb7bc261929fd1468483eac3cb246e2

    • Size

      1.3MB

    • MD5

      1310bd6d8a83f52f7696658d0abb52ed

    • SHA1

      3f45fcc3c4d24b7c1b0571655835a638996cf108

    • SHA256

      3cc6fccbaa9e4208cee3f47cdec3a23bdeb7bc261929fd1468483eac3cb246e2

    • SHA512

      da2d0c7497372c329789a79ac2ef6882c8502deb8b110c9b97ced3bc5bf55e838c20c0d3a93ab6c9030224356193f0b659bedfa9cdd98709739bb21eb51efaf2

    • 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