Overview

overview

10

Static

static

10

JaffaCakes...47.exe

windows7-x64

10

JaffaCakes...47.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_efedbf8940c71f4b635b048bb5c3d434ac12b3522ef9c88b0f0d803dbb799847

  • Size

    1.3MB

  • Sample

    241222-fhgl8avkbq

  • MD5

    4582deb9dd345bc69615f5d78659da5f

  • SHA1

    c4cc936d23fd60a3375203bd2284622a74695cba

  • SHA256

    efedbf8940c71f4b635b048bb5c3d434ac12b3522ef9c88b0f0d803dbb799847

  • SHA512

    12402a52321b7e0dcb3c2490ffc615ee4ba65597e38f1ce82f739b3c8f6b2c404e37d5ebb01ac033fc2a7b82990ed14be22ae1c70e5417fa2503fd23ef9cb6dc

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_efedbf8940c71f4b635b048bb5c3d434ac12b3522ef9c88b0f0d803dbb799847

    • Size

      1.3MB

    • MD5

      4582deb9dd345bc69615f5d78659da5f

    • SHA1

      c4cc936d23fd60a3375203bd2284622a74695cba

    • SHA256

      efedbf8940c71f4b635b048bb5c3d434ac12b3522ef9c88b0f0d803dbb799847

    • SHA512

      12402a52321b7e0dcb3c2490ffc615ee4ba65597e38f1ce82f739b3c8f6b2c404e37d5ebb01ac033fc2a7b82990ed14be22ae1c70e5417fa2503fd23ef9cb6dc

    • 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