Overview

overview

10

Static

static

10

JaffaCakes...7a.exe

windows7-x64

10

JaffaCakes...7a.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    JaffaCakes118_a8c5972745832b6843e1a50ae0665859c16ed679fc89307014dc35a63384c97a

  • Size

    1.3MB

  • Sample

    241221-zzh16azncm

  • MD5

    18ca4c65731ca7b7f3916c005f66f08c

  • SHA1

    121325821c5d8d6304fe63d2829bfee005a88268

  • SHA256

    a8c5972745832b6843e1a50ae0665859c16ed679fc89307014dc35a63384c97a

  • SHA512

    1b24644c9d1b9161a539fe411dcdfe4d1905a6d6c19b9b85b8980c9e34316664c58fb78d85dbb3a36c78c3fc1bff596dae3c5ced3fe53b6425c3292b09ed737c

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_a8c5972745832b6843e1a50ae0665859c16ed679fc89307014dc35a63384c97a

    • Size

      1.3MB

    • MD5

      18ca4c65731ca7b7f3916c005f66f08c

    • SHA1

      121325821c5d8d6304fe63d2829bfee005a88268

    • SHA256

      a8c5972745832b6843e1a50ae0665859c16ed679fc89307014dc35a63384c97a

    • SHA512

      1b24644c9d1b9161a539fe411dcdfe4d1905a6d6c19b9b85b8980c9e34316664c58fb78d85dbb3a36c78c3fc1bff596dae3c5ced3fe53b6425c3292b09ed737c

    • 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