Overview

overview

6

Static

static

5

zapret-ui-upx.exe

windows10-2004-x64

6

zapret-ui-upx.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 12:50

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General

  • Target
    zapret-ui-upx.exe
  • Size 584KB
  • Sample261027-p3ah3stygs
  • SHA256 a641b630517f6926cd7940c4586e0adb288df5a4b2b5012a33771b796a67c790
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistenceprivilege_escalationupx

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • UPX packed file 16 IoCs

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

    upx
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\zapret-ui-upx.exe
    "C:\Users\Admin\AppData\Local\Temp\zapret-ui-upx.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3196
    • C:\Windows\SYSTEM32\netsh.exe
      netsh interface tcp show global
      2⤵
      • Event Triggered Execution: Netsh Helper DLL
      PID:4240

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/3196-0-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-4-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-5-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-6-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-7-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-8-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-9-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-10-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-11-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-12-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-13-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-14-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-15-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-16-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-17-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download

        memory/3196-18-0x00007FF7C4200000-0x00007FF7C4340000-memory.dmp
        Download