Overview

overview

10

Static

static

10

JaffaCakes...12.exe

windows7-x64

10

JaffaCakes...12.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_796fb13d4ec91acabb8ea8447699850ddbc189157e3a9a91c0477a5b83c72012

  • Size

    1.3MB

  • Sample

    241221-ylz7vaykbq

  • MD5

    76f57cdae6224f6d655996f2953535b5

  • SHA1

    30feb1edd193e937514586430b792b508eac1a0c

  • SHA256

    796fb13d4ec91acabb8ea8447699850ddbc189157e3a9a91c0477a5b83c72012

  • SHA512

    fe5eb19e3b84a78a8a198e075d4858f986302d9e1b13ca32285ec3b5b751ce6201e4e22ae2d657c435020ac261fbc69424099f7f0d7aba83ffbb88df0eb687fd

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_796fb13d4ec91acabb8ea8447699850ddbc189157e3a9a91c0477a5b83c72012

    • Size

      1.3MB

    • MD5

      76f57cdae6224f6d655996f2953535b5

    • SHA1

      30feb1edd193e937514586430b792b508eac1a0c

    • SHA256

      796fb13d4ec91acabb8ea8447699850ddbc189157e3a9a91c0477a5b83c72012

    • SHA512

      fe5eb19e3b84a78a8a198e075d4858f986302d9e1b13ca32285ec3b5b751ce6201e4e22ae2d657c435020ac261fbc69424099f7f0d7aba83ffbb88df0eb687fd

    • 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