Overview

overview

10

Static

static

10

JaffaCakes...27.exe

windows7-x64

10

JaffaCakes...27.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_23ec9846f187130fb99ea143bb8b3289ec1f02e86d66560152ec7cecc7fb5027

  • Size

    1.3MB

  • Sample

    241222-hn5bksylhm

  • MD5

    c07c303af9ea67d206bf5e6864b37b5c

  • SHA1

    db4482ea1829f50e0398af30672fb129d29f376a

  • SHA256

    23ec9846f187130fb99ea143bb8b3289ec1f02e86d66560152ec7cecc7fb5027

  • SHA512

    7054c07b583aed2d35db9437afc292ca10af9a2276b5a1aa8691379c23b9017e638dfb001598559b30d92417e71c15fbc46f018c9148557996b9b575c74839b7

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_23ec9846f187130fb99ea143bb8b3289ec1f02e86d66560152ec7cecc7fb5027

    • Size

      1.3MB

    • MD5

      c07c303af9ea67d206bf5e6864b37b5c

    • SHA1

      db4482ea1829f50e0398af30672fb129d29f376a

    • SHA256

      23ec9846f187130fb99ea143bb8b3289ec1f02e86d66560152ec7cecc7fb5027

    • SHA512

      7054c07b583aed2d35db9437afc292ca10af9a2276b5a1aa8691379c23b9017e638dfb001598559b30d92417e71c15fbc46f018c9148557996b9b575c74839b7

    • 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