Overview

overview

10

Static

static

10

JaffaCakes...b3.exe

windows7-x64

10

JaffaCakes...b3.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_455680ca039353336571aa714ce645000dad491df7d13ad75c58519b487160b3

  • Size

    1.3MB

  • Sample

    241221-x3pa8sxkhv

  • MD5

    c78d381d1da97ddd179f3a8fd6af44bd

  • SHA1

    057884d32b575d1a82c584da00d973e906ee834b

  • SHA256

    455680ca039353336571aa714ce645000dad491df7d13ad75c58519b487160b3

  • SHA512

    5b0d8e86cb9b652442fd0eff9ea5d0a90f826aeb8be68498e09735423dadeded9ff7ba6da924aa2ec485cda999b660803e5f5d4d7194e73e8bd4e170636e7864

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_455680ca039353336571aa714ce645000dad491df7d13ad75c58519b487160b3

    • Size

      1.3MB

    • MD5

      c78d381d1da97ddd179f3a8fd6af44bd

    • SHA1

      057884d32b575d1a82c584da00d973e906ee834b

    • SHA256

      455680ca039353336571aa714ce645000dad491df7d13ad75c58519b487160b3

    • SHA512

      5b0d8e86cb9b652442fd0eff9ea5d0a90f826aeb8be68498e09735423dadeded9ff7ba6da924aa2ec485cda999b660803e5f5d4d7194e73e8bd4e170636e7864

    • 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