Overview

overview

10

Static

static

10

JaffaCakes...e4.exe

windows7-x64

10

JaffaCakes...e4.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_f00adb90778b2f88c4e615a7024bc64c8039437f51e00027fec532d1f61680e4

  • Size

    1.3MB

  • Sample

    241222-k6mklaslcx

  • MD5

    3ade70d0bcbe87ce8e66cb6417f9f922

  • SHA1

    8e24a3bdfb5a06ea841391b1da4e71769048c2b0

  • SHA256

    f00adb90778b2f88c4e615a7024bc64c8039437f51e00027fec532d1f61680e4

  • SHA512

    15663a11217472c6c2c488d57bf17608408794e3f394fefe12b789a2c0f76061cb57f4514b1516638c79fd87bc954201501564843ee23450d16d18f129640eef

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_f00adb90778b2f88c4e615a7024bc64c8039437f51e00027fec532d1f61680e4

    • Size

      1.3MB

    • MD5

      3ade70d0bcbe87ce8e66cb6417f9f922

    • SHA1

      8e24a3bdfb5a06ea841391b1da4e71769048c2b0

    • SHA256

      f00adb90778b2f88c4e615a7024bc64c8039437f51e00027fec532d1f61680e4

    • SHA512

      15663a11217472c6c2c488d57bf17608408794e3f394fefe12b789a2c0f76061cb57f4514b1516638c79fd87bc954201501564843ee23450d16d18f129640eef

    • 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