Overview

overview

10

Static

static

10

JaffaCakes...ed.exe

windows7-x64

10

JaffaCakes...ed.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_baa45f504688458132537495eb90ba6bec83c7d89518b43163eac23e365385ed

  • Size

    1.3MB

  • Sample

    241222-gjf8hswmbz

  • MD5

    73042d9bec44dae4e0c98547ba688c4f

  • SHA1

    ff66202cb7af090090e7cbb0546f43fea11f0b72

  • SHA256

    baa45f504688458132537495eb90ba6bec83c7d89518b43163eac23e365385ed

  • SHA512

    19bb7e7bf853d268b79edcb2fba60567431f256d8e0bd7ab749f76de8ec05a02f1abfc1162a5041979f4166f559b72f7d29f2a379cb6fd430fa9444af630d539

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_baa45f504688458132537495eb90ba6bec83c7d89518b43163eac23e365385ed

    • Size

      1.3MB

    • MD5

      73042d9bec44dae4e0c98547ba688c4f

    • SHA1

      ff66202cb7af090090e7cbb0546f43fea11f0b72

    • SHA256

      baa45f504688458132537495eb90ba6bec83c7d89518b43163eac23e365385ed

    • SHA512

      19bb7e7bf853d268b79edcb2fba60567431f256d8e0bd7ab749f76de8ec05a02f1abfc1162a5041979f4166f559b72f7d29f2a379cb6fd430fa9444af630d539

    • 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