Overview

overview

10

Static

static

10

JaffaCakes...e0.exe

windows7-x64

10

JaffaCakes...e0.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_363582e9611c4a691fdc70e89a4aebceeaff385df14943e9d0db48d52246d4e0

  • Size

    1.3MB

  • Sample

    241222-f5t6tsvqe1

  • MD5

    526076dcb33946f85100c96c88c43b6e

  • SHA1

    d8a3b7df3426a58a7b1cd37e576af984a1cb9cb2

  • SHA256

    363582e9611c4a691fdc70e89a4aebceeaff385df14943e9d0db48d52246d4e0

  • SHA512

    ce7a3746e88b02481179e0454dc560b2e4a31cd8edc44b99723e7c3a1097488758d98b17152a993d71aba39139b87589ca984637d02ca4f29205c7f0975a1402

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_363582e9611c4a691fdc70e89a4aebceeaff385df14943e9d0db48d52246d4e0

    • Size

      1.3MB

    • MD5

      526076dcb33946f85100c96c88c43b6e

    • SHA1

      d8a3b7df3426a58a7b1cd37e576af984a1cb9cb2

    • SHA256

      363582e9611c4a691fdc70e89a4aebceeaff385df14943e9d0db48d52246d4e0

    • SHA512

      ce7a3746e88b02481179e0454dc560b2e4a31cd8edc44b99723e7c3a1097488758d98b17152a993d71aba39139b87589ca984637d02ca4f29205c7f0975a1402

    • 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