Overview

overview

10

Static

static

1

WinLoader-IQOY.rar

windows11-ltsc_2024-x64

10

Resubmissions

02/08/2026, 15:20

260802-sq6mjabh7210

02/08/2026, 15:14

260802-smckaabh3710

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General

  • Target
    WinLoader-IQOY.rar
  • Size 2.0MB
  • Sample260802-smckaabh37
  • SHA256 8cb842e107d1aba13a5c18e2d5fd9f2bd9f7e9bd8d8798920d686c27972c8bb1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryexecutionupx

Malware Config

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    http://tue-orange-01.cfd/load/dollar.exe

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    http://dl.multiextension.com/setup-win32-bundle.exe

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    http://185.191.126.171/vpn/ProctorU.1.32.win.08.exe

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://2.26.230.205/setup.exe

Targets

    • Target
      WinLoader-IQOY.rar
    • Size 2.0MB
    • SHA256 8cb842e107d1aba13a5c18e2d5fd9f2bd9f7e9bd8d8798920d686c27972c8bb1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionupx

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

      defense_evasion

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks