Overview

overview

10

Static

static

10

JaffaCakes...9e.exe

windows7-x64

10

JaffaCakes...9e.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_d9c2d4c08278975d20d22388d3fa0d1b3661125d015b5e692cf59c3397005a9e

  • Size

    1.3MB

  • Sample

    241221-ybqwesxpgq

  • MD5

    9c7cd2988c0ad5d8c15ecae6edfc6bd7

  • SHA1

    74eda384809243c73178bb1d7c507e8e82f3ac59

  • SHA256

    d9c2d4c08278975d20d22388d3fa0d1b3661125d015b5e692cf59c3397005a9e

  • SHA512

    4e47f8405f7a459e4d6609890bbdb1957f16c35553dcc87bc97dc4c8d238dce0aa30f9da23ec4a7bcc9fb77b564c791927c05a453ff63e2722dd242612aadb96

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_d9c2d4c08278975d20d22388d3fa0d1b3661125d015b5e692cf59c3397005a9e

    • Size

      1.3MB

    • MD5

      9c7cd2988c0ad5d8c15ecae6edfc6bd7

    • SHA1

      74eda384809243c73178bb1d7c507e8e82f3ac59

    • SHA256

      d9c2d4c08278975d20d22388d3fa0d1b3661125d015b5e692cf59c3397005a9e

    • SHA512

      4e47f8405f7a459e4d6609890bbdb1957f16c35553dcc87bc97dc4c8d238dce0aa30f9da23ec4a7bcc9fb77b564c791927c05a453ff63e2722dd242612aadb96

    • 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