Overview

overview

10

Static

static

10

JaffaCakes...a2.exe

windows7-x64

10

JaffaCakes...a2.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_601ad0e1260258028f432a3746a87816a2a2d0c8bd3e22f50cd0ee85faa666a2

  • Size

    1.3MB

  • Sample

    241221-2j2vfasjgt

  • MD5

    d29b8c09e76961a7506c3f775fa2b3f0

  • SHA1

    8521dfd680d92707974e8051bf779eace7db02ff

  • SHA256

    601ad0e1260258028f432a3746a87816a2a2d0c8bd3e22f50cd0ee85faa666a2

  • SHA512

    815324a33ace3227b7463a875575f9856e42425e1ec472349eb75cb51bb2ec1ebf26bad11384eb48c9e0b0ab04ef5c1115ca7547b69251adfddd2b078e68c6e1

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_601ad0e1260258028f432a3746a87816a2a2d0c8bd3e22f50cd0ee85faa666a2

    • Size

      1.3MB

    • MD5

      d29b8c09e76961a7506c3f775fa2b3f0

    • SHA1

      8521dfd680d92707974e8051bf779eace7db02ff

    • SHA256

      601ad0e1260258028f432a3746a87816a2a2d0c8bd3e22f50cd0ee85faa666a2

    • SHA512

      815324a33ace3227b7463a875575f9856e42425e1ec472349eb75cb51bb2ec1ebf26bad11384eb48c9e0b0ab04ef5c1115ca7547b69251adfddd2b078e68c6e1

    • 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