Overview

overview

8

Static

static

3

4w0qngos.uzm.exe

windows10-2004-x64

7

4w0qngos.uzm.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    899s
  • max time network
    551s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/08/2026, 00:58

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General

  • Target
    4w0qngos.uzm.exe
  • Size 497KB
  • Sample260826-bb1pasfp7t
  • SHA256 54e11a54a043486f84c9ae368181b7b6a5092468f1c298c600eebcdd9ae526cf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarepersistenceransomwarespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 3 IoCs
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 39 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 59 IoCs
  • Suspicious use of SendNotifyMessage 54 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Windows\explorer.exe
    explorer.exe /LOADSAVEDWINDOWS
    1⤵
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2320
    • C:\Users\Admin\AppData\Local\Temp\4w0qngos.uzm.exe
      "C:\Users\Admin\AppData\Local\Temp\4w0qngos.uzm.exe"
      2⤵
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2496
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1380
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5060
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:3428
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3160
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5496
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:5812

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            IconCache.db
            • Path C:\Users\Admin\AppData\Local\IconCache.db
            • Size 12KB
            • SHA256 918e0481a190fcced552944aeebb10960c138e9257108a65f4c21a0b198aaebd
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            DiscoverCacheData.dat
            • Path C:\Users\Admin\AppData\Local\Microsoft\PenWorkspace\DiscoverCacheData.dat
            • Size 1022B
            • SHA256 d59562d9245e86a5e6e15a81add59d10a35beb974c5066d6ca1760ef85e2932d
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            prep_Activatable Class_Hermes_perf.cache
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
            • Size 599B
            • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            memory/2320-12-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-8-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-27-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-21-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-32-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-34-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-37-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-36-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-33-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-39-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-4-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-18-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-16-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-15-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-13-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-3-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-30-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-10-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-19-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-17-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-9-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-7-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-6-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-5-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-43-0x0000000003BC0000-0x0000000003BC1000-memory.dmp
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            memory/2320-46-0x0000000002510000-0x0000000002511000-memory.dmp
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            memory/2320-20-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-1-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/2320-0-0x0000000002530000-0x000000000258E000-memory.dmp
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            memory/3160-70-0x00000261801E0000-0x00000261802E0000-memory.dmp
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            memory/3160-115-0x0000026194300000-0x0000026194320000-memory.dmp
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            memory/3160-78-0x0000026181EE0000-0x0000026181FE0000-memory.dmp
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            memory/3160-97-0x0000026181E80000-0x0000026181EA0000-memory.dmp
            Download

            memory/3160-77-0x00000261819A0000-0x00000261819C0000-memory.dmp
            Download