Overview

overview

10

Static

static

10

JaffaCakes...11.exe

windows7-x64

10

JaffaCakes...11.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_474bcfa355ac65a54034728501299eab3a57c0da745b6d7e33365071b52abf11

  • Size

    1.3MB

  • Sample

    241222-eqz8vssqey

  • MD5

    0e767084281e91566eaf9290332918fb

  • SHA1

    1e58ddf351c1c947fe733bc6758295b93957038e

  • SHA256

    474bcfa355ac65a54034728501299eab3a57c0da745b6d7e33365071b52abf11

  • SHA512

    a7ac2157020c4a44e7eab10cd0ad5986a11b746ce5b969cef2168cb875946a983d4673220d02e9b7392ebd04212b39394fcf48be19a90f3bae0c13f171a9554b

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_474bcfa355ac65a54034728501299eab3a57c0da745b6d7e33365071b52abf11

    • Size

      1.3MB

    • MD5

      0e767084281e91566eaf9290332918fb

    • SHA1

      1e58ddf351c1c947fe733bc6758295b93957038e

    • SHA256

      474bcfa355ac65a54034728501299eab3a57c0da745b6d7e33365071b52abf11

    • SHA512

      a7ac2157020c4a44e7eab10cd0ad5986a11b746ce5b969cef2168cb875946a983d4673220d02e9b7392ebd04212b39394fcf48be19a90f3bae0c13f171a9554b

    • 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