Overview

overview

10

Static

static

10

JaffaCakes...69.exe

windows7-x64

10

JaffaCakes...69.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_ab0a8596473544491d7cecff452d65ab95f3c8077f161e1d2d96a6df7c09c269

  • Size

    1.3MB

  • Sample

    241222-h777kszjdj

  • MD5

    c29d4041d8dac53175a608d903463b82

  • SHA1

    366ab2d5d36b2d8ccd76fc8aad7d9851386a7589

  • SHA256

    ab0a8596473544491d7cecff452d65ab95f3c8077f161e1d2d96a6df7c09c269

  • SHA512

    dbd9afd8ec62bfe7c50ca3846a12f55e1faaa9398e0e27fbee2e2e0b288e49b2510592f28ee2020813a1c437f463f82bf71c1b211bd1bd7f2260c4d9f28d4787

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_ab0a8596473544491d7cecff452d65ab95f3c8077f161e1d2d96a6df7c09c269

    • Size

      1.3MB

    • MD5

      c29d4041d8dac53175a608d903463b82

    • SHA1

      366ab2d5d36b2d8ccd76fc8aad7d9851386a7589

    • SHA256

      ab0a8596473544491d7cecff452d65ab95f3c8077f161e1d2d96a6df7c09c269

    • SHA512

      dbd9afd8ec62bfe7c50ca3846a12f55e1faaa9398e0e27fbee2e2e0b288e49b2510592f28ee2020813a1c437f463f82bf71c1b211bd1bd7f2260c4d9f28d4787

    • 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