Overview

overview

10

Static

static

10

JaffaCakes...e0.exe

windows7-x64

10

JaffaCakes...e0.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_164027ada542847c265ba392675d697c79a4d2a37d7f5bb62d2248ed31a481e0

  • Size

    1.3MB

  • Sample

    241222-w94h3avpex

  • MD5

    3bcf69632ca631159d7b79457aeb5cae

  • SHA1

    3d8561764da880a4034ac6b838d83382e69b0557

  • SHA256

    164027ada542847c265ba392675d697c79a4d2a37d7f5bb62d2248ed31a481e0

  • SHA512

    7ef191602485bc2ddba9bc517764ae5ddba4735a1955bc69eb192bfee9b951226a15c3e85ad96e0f24f359f52c4479dd7b0c163c1a065b43cc2aab872fea2357

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_164027ada542847c265ba392675d697c79a4d2a37d7f5bb62d2248ed31a481e0

    • Size

      1.3MB

    • MD5

      3bcf69632ca631159d7b79457aeb5cae

    • SHA1

      3d8561764da880a4034ac6b838d83382e69b0557

    • SHA256

      164027ada542847c265ba392675d697c79a4d2a37d7f5bb62d2248ed31a481e0

    • SHA512

      7ef191602485bc2ddba9bc517764ae5ddba4735a1955bc69eb192bfee9b951226a15c3e85ad96e0f24f359f52c4479dd7b0c163c1a065b43cc2aab872fea2357

    • 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