Overview

overview

10

Static

static

10

JaffaCakes...5a.exe

windows7-x64

10

JaffaCakes...5a.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_3387ac4cf7ca84e0d99f2fbbbbce52afcb1bf06df01b3ed8868a3c652a8f2d5a

  • Size

    1.3MB

  • Sample

    241221-22qj5atkgk

  • MD5

    0d22608298d3837ea291e7f0bf419655

  • SHA1

    36ff6bd70f5b6e85ae2719d31d7480a6e428d3b2

  • SHA256

    3387ac4cf7ca84e0d99f2fbbbbce52afcb1bf06df01b3ed8868a3c652a8f2d5a

  • SHA512

    c7cb31281d7a53b3c20364b72333362f6f6815ab94e3ca40806edc8d33b9c43a4378839ac9a9cf39133ae3b65e0f62ac25ecb92af33ebf59f769ca6611ec2e71

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_3387ac4cf7ca84e0d99f2fbbbbce52afcb1bf06df01b3ed8868a3c652a8f2d5a

    • Size

      1.3MB

    • MD5

      0d22608298d3837ea291e7f0bf419655

    • SHA1

      36ff6bd70f5b6e85ae2719d31d7480a6e428d3b2

    • SHA256

      3387ac4cf7ca84e0d99f2fbbbbce52afcb1bf06df01b3ed8868a3c652a8f2d5a

    • SHA512

      c7cb31281d7a53b3c20364b72333362f6f6815ab94e3ca40806edc8d33b9c43a4378839ac9a9cf39133ae3b65e0f62ac25ecb92af33ebf59f769ca6611ec2e71

    • 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