Overview

overview

10

Static

static

10

tungtung.ps1

windows10-2004-x64

10

tungtung.ps1

windows10-ltsc_2021-x64

10

tungtung.ps1

windows11-21h2-x64

8

tungtung.ps1

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    898s
  • max time network
    902s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 08:12

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General

  • Target
    tungtung.ps1
  • Size 1KB
  • Sample260724-j39ehsam71
  • SHA256 0bd76089e9a297d1e6d323f2ac43788ac57898fcbbd18548d097830b629185ac
  • MD5 SHA1 SHA512 TLSH
Score
10/10
adwareexecutionxmrigminerpersistenceransomwarespyware

Malware Config

Signatures

  • Family: xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig
  • XMRig Miner payload 2 IoCs
    miner
  • Badlisted process makes network request 2 IoCs

    Network request originating from process or tool commonly abused by malware.

  • 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
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

    execution
  • 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 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 63 IoCs
  • Suspicious use of FindShellTrayWindow 56 IoCs
  • Suspicious use of SendNotifyMessage 44 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\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\tungtung.ps1
    1⤵
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2560
    • C:\Users\Admin\Desktop\xmrig\xmrig-6.26.0\xmrig.exe
      "C:\Users\Admin\Desktop\xmrig\xmrig-6.26.0\xmrig.exe" -a rx/0 -o pool.hashvault.pro:443 -u 8AdDAwd7vZpPJvn5gVULXFBAvQeudVchgJGdH47pWaBvPjRmafuToc7Ghsoh6qAVJShUEjEz5GqLQcbjgWswsK7VTKMkefV -p tung-tung --cpu-priority 5 -t 2 --tls --tls-fingerprint 420c7850e09b7c0bdcf748a7da9eb3647daf8515718f36d9ccfdd6b9ff834b14 --donate-level 1
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:3484
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2000
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3876
      • 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 AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:2656
    • 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:5880
    • 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:5260
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:2556

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            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 607B
            • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
            • 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

            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 603B
            • SHA256 b346273b0f3e13afaa9f07d97248343c45a667a5e097d1198a449a4de187aebb
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            __PSScriptPolicyTest_lswlpwn4.uun.ps1
            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lswlpwn4.uun.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            xmrig.exe
            • Path C:\Users\Admin\Desktop\xmrig\xmrig-6.26.0\xmrig.exe
            • Size 6.2MB
            • SHA256 6fa80698d7268f6e88aa88c06fb27ee99e1bcee747c2e76911e6206a5b1aeeb3
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/2560-24-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-25-0x000001BCB9AC0000-0x000001BCB9AD2000-memory.dmp
            Download

            memory/2560-9-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-12-0x000001BCB9A60000-0x000001BCB9A7E000-memory.dmp
            Download

            memory/2560-13-0x000001BCB9E30000-0x000001BCB9EE2000-memory.dmp
            Download

            memory/2560-14-0x000001BCB9A80000-0x000001BCB9A8A000-memory.dmp
            Download

            memory/2560-16-0x000001BCB9AC0000-0x000001BCB9AE4000-memory.dmp
            Download

            memory/2560-15-0x000001BCB9AC0000-0x000001BCB9AEA000-memory.dmp
            Download

            memory/2560-17-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-18-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-19-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-21-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-7-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-0-0x00007FFD40DDF000-0x00007FFD40DE0000-memory.dmp
            Download

            memory/2560-26-0x000001BCB9AB0000-0x000001BCB9ABA000-memory.dmp
            Download

            memory/2560-8-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-6-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-3-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-4-0x000001BCA1550000-0x000001BCA1572000-memory.dmp
            Download

            memory/2560-5-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-60-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/2560-58-0x00007FFD40C50000-0x00007FFD415F4000-memory.dmp
            Download

            memory/3484-59-0x000001A190A40000-0x000001A190A60000-memory.dmp
            Download

            memory/3484-61-0x000001A1B3610000-0x000001A1B3630000-memory.dmp
            Download

            memory/3484-62-0x000001A190A40000-0x000001A190A60000-memory.dmp
            Download

            memory/3484-57-0x000001A1B3610000-0x000001A1B3630000-memory.dmp
            Download

            memory/3484-56-0x000001A1B34E0000-0x000001A1B3500000-memory.dmp
            Download

            memory/3484-54-0x000001A1B1AC0000-0x000001A1B1AE0000-memory.dmp
            Download

            memory/5260-117-0x0000027583A40000-0x0000027583A60000-memory.dmp
            Download

            memory/5260-118-0x0000027593EA0000-0x0000027593FA0000-memory.dmp
            Download

            memory/5260-133-0x0000027583CA0000-0x0000027583CC0000-memory.dmp
            Download

            memory/5260-149-0x0000027594220000-0x0000027594240000-memory.dmp
            Download