Overview

overview

10

Static

static

10

JaffaCakes...6c.exe

windows7-x64

10

JaffaCakes...6c.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_0b43fa75ffb5af532ada35024d8d96be41c8b98918f79728aed42d7e7a356c6c

  • Size

    1.3MB

  • Sample

    241223-p43agszmfy

  • MD5

    3a4891ff42ca5eded01e24e3acab2abe

  • SHA1

    0d9860dd76e4e10d1ce6402d17474c44fed91f0b

  • SHA256

    0b43fa75ffb5af532ada35024d8d96be41c8b98918f79728aed42d7e7a356c6c

  • SHA512

    0b87dec5fc6de15acd9e040284fd314aa3998bcde247e3cfa70099965d31b347c9e9b1e786f7f80470918889fb6ea7c16dd78863213e2df47578e70929b2a27e

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_0b43fa75ffb5af532ada35024d8d96be41c8b98918f79728aed42d7e7a356c6c

    • Size

      1.3MB

    • MD5

      3a4891ff42ca5eded01e24e3acab2abe

    • SHA1

      0d9860dd76e4e10d1ce6402d17474c44fed91f0b

    • SHA256

      0b43fa75ffb5af532ada35024d8d96be41c8b98918f79728aed42d7e7a356c6c

    • SHA512

      0b87dec5fc6de15acd9e040284fd314aa3998bcde247e3cfa70099965d31b347c9e9b1e786f7f80470918889fb6ea7c16dd78863213e2df47578e70929b2a27e

    • 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