Overview

overview

10

Static

static

10

JaffaCakes...45.exe

windows7-x64

10

JaffaCakes...45.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_0901f1a38bad15eba199124e3d4cd68d5b486c7e3450e01f19e5ef7b83e53c45

  • Size

    1.3MB

  • Sample

    241222-gwmaasxlbn

  • MD5

    c977600f7b8f14ed91840d707b78a878

  • SHA1

    e9ed087a9dd4b081626bdc8730f25f2ece3e8233

  • SHA256

    0901f1a38bad15eba199124e3d4cd68d5b486c7e3450e01f19e5ef7b83e53c45

  • SHA512

    e2f100acabe18fc88cf7753f2ff4002087fe19f39e019b9da9bba098b0cc718f50eb13e691a0dab464d38e331ace9712de21adc226139b902ae9845de1b9528c

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_0901f1a38bad15eba199124e3d4cd68d5b486c7e3450e01f19e5ef7b83e53c45

    • Size

      1.3MB

    • MD5

      c977600f7b8f14ed91840d707b78a878

    • SHA1

      e9ed087a9dd4b081626bdc8730f25f2ece3e8233

    • SHA256

      0901f1a38bad15eba199124e3d4cd68d5b486c7e3450e01f19e5ef7b83e53c45

    • SHA512

      e2f100acabe18fc88cf7753f2ff4002087fe19f39e019b9da9bba098b0cc718f50eb13e691a0dab464d38e331ace9712de21adc226139b902ae9845de1b9528c

    • 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