Overview

overview

10

Static

static

10

JaffaCakes...90.exe

windows7-x64

10

JaffaCakes...90.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_e618e7f1e9b7dc82ab772a08616da3957d0719e93dd030dc6162ebe8878c4f90

  • Size

    1.3MB

  • Sample

    241222-e2x8mstmeq

  • MD5

    06e29f6ee4a90800cc64b72abd346e6f

  • SHA1

    63affed12d8bb96d0ff27af275830c9be2c7abad

  • SHA256

    e618e7f1e9b7dc82ab772a08616da3957d0719e93dd030dc6162ebe8878c4f90

  • SHA512

    be7db9020e2f804d1364c36d14daf6cc66eb8162c12835d65793c74869e64e69f03959f9ac48914d9a037209698dda19809ed75abe6fe9d6812f08994ab7a7cf

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_e618e7f1e9b7dc82ab772a08616da3957d0719e93dd030dc6162ebe8878c4f90

    • Size

      1.3MB

    • MD5

      06e29f6ee4a90800cc64b72abd346e6f

    • SHA1

      63affed12d8bb96d0ff27af275830c9be2c7abad

    • SHA256

      e618e7f1e9b7dc82ab772a08616da3957d0719e93dd030dc6162ebe8878c4f90

    • SHA512

      be7db9020e2f804d1364c36d14daf6cc66eb8162c12835d65793c74869e64e69f03959f9ac48914d9a037209698dda19809ed75abe6fe9d6812f08994ab7a7cf

    • 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