Overview

overview

10

Static

static

10

JaffaCakes...2e.exe

windows7-x64

10

JaffaCakes...2e.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_847d2a1367fd568b6fe6abb1c787276690168d7d2317442ac7320f9172c6c22e

  • Size

    1.3MB

  • Sample

    241221-z22laazmax

  • MD5

    c950101b424536b3490bd51af79bee60

  • SHA1

    0f421af61cbedc0341f680c0b677383f89f72736

  • SHA256

    847d2a1367fd568b6fe6abb1c787276690168d7d2317442ac7320f9172c6c22e

  • SHA512

    af776132329ba26c847029e17a5400d1d6efe267381068f5f6dba44538cbe1281c2be6343ae139d9ccdde818892899a4ce14574c5609482faddc83c7d6e28aaa

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_847d2a1367fd568b6fe6abb1c787276690168d7d2317442ac7320f9172c6c22e

    • Size

      1.3MB

    • MD5

      c950101b424536b3490bd51af79bee60

    • SHA1

      0f421af61cbedc0341f680c0b677383f89f72736

    • SHA256

      847d2a1367fd568b6fe6abb1c787276690168d7d2317442ac7320f9172c6c22e

    • SHA512

      af776132329ba26c847029e17a5400d1d6efe267381068f5f6dba44538cbe1281c2be6343ae139d9ccdde818892899a4ce14574c5609482faddc83c7d6e28aaa

    • 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