Overview

overview

10

Static

static

10

JaffaCakes...e4.exe

windows7-x64

10

JaffaCakes...e4.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_940b667dd33fa29ad615493adee01f9dfc245a87f610ed7c637710741cf6d0e4

  • Size

    1.3MB

  • Sample

    241221-yebwnsxpdv

  • MD5

    3019281f6a1d25674cefdb7741a59320

  • SHA1

    24dc42c1e757d0e98f8cfd93fc7cfced6f1d4f9d

  • SHA256

    940b667dd33fa29ad615493adee01f9dfc245a87f610ed7c637710741cf6d0e4

  • SHA512

    589f55abaa01d221cad6ecb86ef6ba191e87553b1ac7640c220526ce6dc7eec5702e816076b554c37283af082b0f58ad63fc7b241d8c4c4543413494ede9437b

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_940b667dd33fa29ad615493adee01f9dfc245a87f610ed7c637710741cf6d0e4

    • Size

      1.3MB

    • MD5

      3019281f6a1d25674cefdb7741a59320

    • SHA1

      24dc42c1e757d0e98f8cfd93fc7cfced6f1d4f9d

    • SHA256

      940b667dd33fa29ad615493adee01f9dfc245a87f610ed7c637710741cf6d0e4

    • SHA512

      589f55abaa01d221cad6ecb86ef6ba191e87553b1ac7640c220526ce6dc7eec5702e816076b554c37283af082b0f58ad63fc7b241d8c4c4543413494ede9437b

    • 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