Overview

overview

10

Static

static

10

JaffaCakes...ee.exe

windows7-x64

10

JaffaCakes...ee.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_c1272e6f60c9ea8fc6befbaddd5df976b3f6db87454a810d3da68ae3a1b1c4ee

  • Size

    1.3MB

  • Sample

    241222-d1lyjs1qfw

  • MD5

    96151ae8a24af8f51f588069a1d46afb

  • SHA1

    fdb848eb86e671c9190b5fc40449cf16f43eb7ce

  • SHA256

    c1272e6f60c9ea8fc6befbaddd5df976b3f6db87454a810d3da68ae3a1b1c4ee

  • SHA512

    8f2d2d4b35227aa10f0639b6ae386e0b86b5429c3c1fc204354dcd37748ac46716ca8032b78e0f4365cb6f0174943977e16399ae73185cdb000f9a9683b48652

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c1272e6f60c9ea8fc6befbaddd5df976b3f6db87454a810d3da68ae3a1b1c4ee

    • Size

      1.3MB

    • MD5

      96151ae8a24af8f51f588069a1d46afb

    • SHA1

      fdb848eb86e671c9190b5fc40449cf16f43eb7ce

    • SHA256

      c1272e6f60c9ea8fc6befbaddd5df976b3f6db87454a810d3da68ae3a1b1c4ee

    • SHA512

      8f2d2d4b35227aa10f0639b6ae386e0b86b5429c3c1fc204354dcd37748ac46716ca8032b78e0f4365cb6f0174943977e16399ae73185cdb000f9a9683b48652

    • 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