General

  • Target

    456ba538a6fa8751897a9a76aa88d69c0c01011af42a1a8f331204978424f456.rar

  • Size

    25.8MB

  • MD5

    bf9ac6288eae16a84359b0c4ea4ae847

  • SHA1

    8c95095b164e23e67d0d387b76807f08021a4245

  • SHA256

    456ba538a6fa8751897a9a76aa88d69c0c01011af42a1a8f331204978424f456

  • SHA512

    2bd97dcd75c478feaf4fc882b4a8d0fb27acbfe763e1f48d2740b37c993cbe920e92e9c83fe2cb75e248690687f8e950cf25a0d40d716feb6f6f52596116eda9

  • SSDEEP

    786432:UysUBxS7MybZCJxMJW18BQwEUuRtrftYodqS2:XBUIGQJ2g1orElrfhr2

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:7000

Attributes
  • install_file

    USB.exe

Signatures

  • AgentTesla payload 1 IoCs
  • Agenttesla family
  • Contains code to disable Windows Defender 1 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Detect Xworm Payload 1 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
  • Detects executables (downlaoders) containing URLs to raw contents of a paste 1 IoCs
  • Detects executables containing URLs to raw contents of a Github gist 1 IoCs
  • Detects executables containing artifacts associated with disabling Widnows Defender 1 IoCs
  • Detects executables embedding registry key / value combination indicative of disabling Windows Defender features 1 IoCs
  • Detects executables packed with Babel 1 IoCs
  • Detects executables packed with Dotfuscator 1 IoCs
  • Detects executables packed with Goliath 1 IoCs
  • Detects executables packed with SmartAssembly 1 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
  • Detects executables referencing credit card regular expressions 1 IoCs
  • StormKitty payload 1 IoCs
  • Stormkitty family
  • Xworm family
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Unsigned PE 45 IoCs

    Checks for missing Authenticode signature.

Files

  • 456ba538a6fa8751897a9a76aa88d69c0c01011af42a1a8f331204978424f456.rar
    .rar
  • XWorm V5.4/Background.png
    .png
  • XWorm V5.4/FastColoredTextBox.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Fixer.bat
  • XWorm V5.4/GMap.NET.Core.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/GMap.NET.WindowsForms.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/GeoIP.dat
  • XWorm V5.4/Guna.UI2.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • XWorm V5.4/IconExtractor.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Icons/XClient.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • XWorm V5.4/Icons/icon (1).ico
  • XWorm V5.4/Icons/icon (10).ico
  • XWorm V5.4/Icons/icon (11).ico
  • XWorm V5.4/Icons/icon (12).ico
  • XWorm V5.4/Icons/icon (13).ico
  • XWorm V5.4/Icons/icon (14).ico
  • XWorm V5.4/Icons/icon (15).ico
  • XWorm V5.4/Icons/icon (16).ico
  • XWorm V5.4/Icons/icon (17).ico
  • XWorm V5.4/Icons/icon (2).ico
  • XWorm V5.4/Icons/icon (3).ico
  • XWorm V5.4/Icons/icon (4).ico
  • XWorm V5.4/Icons/icon (5).ico
  • XWorm V5.4/Icons/icon (6).ico
  • XWorm V5.4/Icons/icon (7).ico
  • XWorm V5.4/Icons/icon (8).ico
  • XWorm V5.4/Icons/icon (9).ico
  • XWorm V5.4/NAudio.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • XWorm V5.4/Newtonsoft.Json.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/ActiveWindows.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Chat.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Chromium.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Clipboard.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Cmstp-Bypass.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/FileManager.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/FileSeacher.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/HBrowser.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/HRDP.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/HVNC.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/HVNCMemory.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/HiddenApps.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Informations.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Keylogger.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Maps.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/MessageBox.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Microphone.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Ngrok-Disk.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Options.dll
    .dll .ps1 windows:4 windows x86 arch:x86 polyglot

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Pastime.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Performance.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/ProcessManager.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Programs.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Ransomware.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Recovery.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Regedit.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/RemoteDesktop.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/ReverseProxy.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/RunPE.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/ServiceManager.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Shell.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/StartupManager.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/Stealer.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/TCPConnections.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/UACBypass.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/VB.NET Compiler.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/WSound.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Plugins/WebCam.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/SimpleObfuscator.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • XWorm V5.4/Sounds/Chat.wav
  • XWorm V5.4/Sounds/Intro.wav
  • XWorm V5.4/XWorm V5.4.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • XWorm V5.4/XWorm V5.4.exe.config
    .xml