Overview

overview

10

Static

static

10

JaffaCakes...33.exe

windows7-x64

10

JaffaCakes...33.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_fb03dd82037633698c16e26ffc00aa5d29dba5d78dd9cca3e433227f6aa0e433

  • Size

    1.3MB

  • Sample

    241221-xrp4dsxjgn

  • MD5

    d1d053f603dfd764aecae8cb18a5d16b

  • SHA1

    ddb98ddee60f981eec69c3a8c78193b6b0ccd4a1

  • SHA256

    fb03dd82037633698c16e26ffc00aa5d29dba5d78dd9cca3e433227f6aa0e433

  • SHA512

    de0d438f9a0c2e1a3726b2a9552c6d3b4bb9ff96f34c894d56f0c1ea5389e1fafe01f43625a7dbdb5580ac753ff9ac51188df2b4a730594e93e62ddbd28fbb0f

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_fb03dd82037633698c16e26ffc00aa5d29dba5d78dd9cca3e433227f6aa0e433

    • Size

      1.3MB

    • MD5

      d1d053f603dfd764aecae8cb18a5d16b

    • SHA1

      ddb98ddee60f981eec69c3a8c78193b6b0ccd4a1

    • SHA256

      fb03dd82037633698c16e26ffc00aa5d29dba5d78dd9cca3e433227f6aa0e433

    • SHA512

      de0d438f9a0c2e1a3726b2a9552c6d3b4bb9ff96f34c894d56f0c1ea5389e1fafe01f43625a7dbdb5580ac753ff9ac51188df2b4a730594e93e62ddbd28fbb0f

    • 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