Overview

overview

10

Static

static

10

JaffaCakes...31.exe

windows7-x64

10

JaffaCakes...31.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_d9d18a4d821150c07a0d09524c4e5fe7ea34a3932f891b382352c237a9794231

  • Size

    1.3MB

  • Sample

    241222-hlk5xsxrfs

  • MD5

    6a77ded6dfbee7f26edd24c1cd3ef2e4

  • SHA1

    68eaeab7239150ca236f70e3f66dc734cc830ac1

  • SHA256

    d9d18a4d821150c07a0d09524c4e5fe7ea34a3932f891b382352c237a9794231

  • SHA512

    66aaf96fb1e97c6b34fb40d9bb76b6633cb6979c599abc69c0b7bca91b120a3e024fec893561402da8c7d9f9de666c1198ae6047deea76d3dbad9548950a5e03

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_d9d18a4d821150c07a0d09524c4e5fe7ea34a3932f891b382352c237a9794231

    • Size

      1.3MB

    • MD5

      6a77ded6dfbee7f26edd24c1cd3ef2e4

    • SHA1

      68eaeab7239150ca236f70e3f66dc734cc830ac1

    • SHA256

      d9d18a4d821150c07a0d09524c4e5fe7ea34a3932f891b382352c237a9794231

    • SHA512

      66aaf96fb1e97c6b34fb40d9bb76b6633cb6979c599abc69c0b7bca91b120a3e024fec893561402da8c7d9f9de666c1198ae6047deea76d3dbad9548950a5e03

    • 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