Overview

overview

10

Static

static

10

JaffaCakes...56.exe

windows7-x64

10

JaffaCakes...56.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_a936a6f0c79204ee24ca2e6bd22200ec187e5442d027313fd836e6b4eff0db56

  • Size

    1.3MB

  • Sample

    241222-wbx9dsvnbr

  • MD5

    b006d88b2f654cc3826cd124d4aa142b

  • SHA1

    7eb29d77f8206ead3f636cd8f208f7c0cd6ed18d

  • SHA256

    a936a6f0c79204ee24ca2e6bd22200ec187e5442d027313fd836e6b4eff0db56

  • SHA512

    01c9b17a6148beb9330d912ce1b052fad5a2ae46dcba7867002f7ebc08f0a2df2303dbfd8251a30264f1a4fbe51ccd71410d7b492454d00e5bcef331e4b6d3f9

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_a936a6f0c79204ee24ca2e6bd22200ec187e5442d027313fd836e6b4eff0db56

    • Size

      1.3MB

    • MD5

      b006d88b2f654cc3826cd124d4aa142b

    • SHA1

      7eb29d77f8206ead3f636cd8f208f7c0cd6ed18d

    • SHA256

      a936a6f0c79204ee24ca2e6bd22200ec187e5442d027313fd836e6b4eff0db56

    • SHA512

      01c9b17a6148beb9330d912ce1b052fad5a2ae46dcba7867002f7ebc08f0a2df2303dbfd8251a30264f1a4fbe51ccd71410d7b492454d00e5bcef331e4b6d3f9

    • 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