Overview

overview

10

Static

static

10

JaffaCakes...df.exe

windows7-x64

10

JaffaCakes...df.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_5ba7408507b8296703d2e75308e71b0b6a6019015d529fe54f263529eb06d6df

  • Size

    1.3MB

  • Sample

    241221-2nm7vaslbw

  • MD5

    f4caa565cd30c698e1aeea0caa6a7fd1

  • SHA1

    187e24c70114bc4ff02bf3562b212bb82226ccda

  • SHA256

    5ba7408507b8296703d2e75308e71b0b6a6019015d529fe54f263529eb06d6df

  • SHA512

    abccdce4b1bd49170c12ee6c5fd7046d2a2c9a22d9fac0cd6ec859eb1abda0c540c06ed957de22ee11f5dc7e2acd9397f03a590351beec8fb66e3dc326048f80

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_5ba7408507b8296703d2e75308e71b0b6a6019015d529fe54f263529eb06d6df

    • Size

      1.3MB

    • MD5

      f4caa565cd30c698e1aeea0caa6a7fd1

    • SHA1

      187e24c70114bc4ff02bf3562b212bb82226ccda

    • SHA256

      5ba7408507b8296703d2e75308e71b0b6a6019015d529fe54f263529eb06d6df

    • SHA512

      abccdce4b1bd49170c12ee6c5fd7046d2a2c9a22d9fac0cd6ec859eb1abda0c540c06ed957de22ee11f5dc7e2acd9397f03a590351beec8fb66e3dc326048f80

    • 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