Overview

overview

10

Static

static

10

JaffaCakes...67.exe

windows7-x64

10

JaffaCakes...67.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_7fd5ffece757c9f69fcb8242e10f6d72f075ab08b4b8a3a776092807aa192a67

  • Size

    1.3MB

  • Sample

    241222-knqvas1pbv

  • MD5

    1524228d85477898d15ccb4485ab3539

  • SHA1

    a5f8b6cf538945782c97b567cd0fa02a23657f96

  • SHA256

    7fd5ffece757c9f69fcb8242e10f6d72f075ab08b4b8a3a776092807aa192a67

  • SHA512

    768b012238961023779e675078ea641f4b1fd7570616086bbae8a0321473387b2ab3ded05d0c4167268f42a9f130f203837f6eadcf520e104217443642164054

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_7fd5ffece757c9f69fcb8242e10f6d72f075ab08b4b8a3a776092807aa192a67

    • Size

      1.3MB

    • MD5

      1524228d85477898d15ccb4485ab3539

    • SHA1

      a5f8b6cf538945782c97b567cd0fa02a23657f96

    • SHA256

      7fd5ffece757c9f69fcb8242e10f6d72f075ab08b4b8a3a776092807aa192a67

    • SHA512

      768b012238961023779e675078ea641f4b1fd7570616086bbae8a0321473387b2ab3ded05d0c4167268f42a9f130f203837f6eadcf520e104217443642164054

    • 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