Overview

overview

10

Static

static

10

JaffaCakes...24.exe

windows7-x64

10

JaffaCakes...24.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_cddbcb6405986e2582059fd64321db1c7e14dd50c5c3ea4c68c4ca915a676a24

  • Size

    1.3MB

  • Sample

    241221-ykm6wsyjfj

  • MD5

    e612b8edfd6f0747bc2c37257c7a31c9

  • SHA1

    2b6284e7202c6c288ee3e8242761ad27532cda92

  • SHA256

    cddbcb6405986e2582059fd64321db1c7e14dd50c5c3ea4c68c4ca915a676a24

  • SHA512

    f19a2ff333be0c2167898dd87a54fc345bda97ca8b72c780130ef87b145617a6256158382f0e93c7d132a328522c6f30b5595375749fb99919b0350a5b31c3e3

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_cddbcb6405986e2582059fd64321db1c7e14dd50c5c3ea4c68c4ca915a676a24

    • Size

      1.3MB

    • MD5

      e612b8edfd6f0747bc2c37257c7a31c9

    • SHA1

      2b6284e7202c6c288ee3e8242761ad27532cda92

    • SHA256

      cddbcb6405986e2582059fd64321db1c7e14dd50c5c3ea4c68c4ca915a676a24

    • SHA512

      f19a2ff333be0c2167898dd87a54fc345bda97ca8b72c780130ef87b145617a6256158382f0e93c7d132a328522c6f30b5595375749fb99919b0350a5b31c3e3

    • 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