Analysis

  • max time kernel
    487s
  • max time network
    903s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 16:40

General

  • Target
    tungtung.ps1
  • Size 1KB
  • Sample260722-t6v2eahd47
  • SHA256 0bd76089e9a297d1e6d323f2ac43788ac57898fcbbd18548d097830b629185ac
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • Family: xmrig

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

  • XMRig Miner payload 2 IoCs
  • Badlisted process makes network request 5 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.

  • 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.

  • Checks SCSI registry key(s) 3 TTPs 42 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 49 IoCs
  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 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.

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:2380
    • 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:1608
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4816
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1832
      • 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
        PID:108
    • 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:5108
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
        PID:5088
      • C:\Windows\System32\SecurityHealthHost.exe
        \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
        1⤵
          PID:2728

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              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 603B
              • SHA256 b346273b0f3e13afaa9f07d97248343c45a667a5e097d1198a449a4de187aebb
              • MD5 SHA1 SHA512 TLSH

              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 591B
              • SHA256 dc216c11d6381abdcb6a4b927fd9ea68d336ff63c88639e4a242acf037f90c68
              • MD5 SHA1 SHA512 TLSH

              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

              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

              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 653B
              • SHA256 bb6e5c9a7751ec49403352e7748775b88e210df9d3a0007d869dabac8d71d201
              • MD5 SHA1 SHA512 TLSH

              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 595B
              • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
              • MD5 SHA1 SHA512 TLSH

              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 7c21835f01895c1ee4e12f81e71ef06a0f6e2b9281de493ff8ec95f913e9680d
              • MD5 SHA1 SHA512 TLSH

              __PSScriptPolicyTest_ljstnxyq.j5b.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ljstnxyq.j5b.ps1
              • Size 60B
              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
              • MD5 SHA1 SHA512 TLSH

              xmrig.exe

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

              memory/1608-63-0x000001ECB11C0000-0x000001ECB11E0000-memory.dmp

              memory/1608-62-0x000001ECB11E0000-0x000001ECB1200000-memory.dmp

              memory/1608-60-0x000001ECB11C0000-0x000001ECB11E0000-memory.dmp

              memory/1608-58-0x000001ECB11A0000-0x000001ECB11C0000-memory.dmp

              memory/1608-59-0x000001ECB11E0000-0x000001ECB1200000-memory.dmp

              memory/1608-57-0x000001ECAF7E0000-0x000001ECAF800000-memory.dmp

              memory/2380-13-0x000001D01DA10000-0x000001D01DA3A000-memory.dmp

              memory/2380-0-0x00007FF8065DF000-0x00007FF8065E0000-memory.dmp

              memory/2380-22-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-24-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-19-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-27-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-29-0x000001D01D9F0000-0x000001D01D9FA000-memory.dmp

              memory/2380-28-0x000001D01DA00000-0x000001D01DA12000-memory.dmp

              memory/2380-18-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-17-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-16-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-15-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-61-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-20-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-14-0x000001D01DA10000-0x000001D01DA34000-memory.dmp

              memory/2380-12-0x000001D005470000-0x000001D00547A000-memory.dmp

              memory/2380-3-0x000001D0052D0000-0x000001D0052F2000-memory.dmp

              memory/2380-4-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-5-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-6-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/2380-11-0x000001D01D920000-0x000001D01D9D2000-memory.dmp

              memory/2380-10-0x000001D005450000-0x000001D00546E000-memory.dmp

              memory/2380-7-0x00007FF806450000-0x00007FF806DF4000-memory.dmp

              memory/5088-128-0x00000281141A0000-0x00000281141C0000-memory.dmp

              memory/5088-101-0x0000028103B80000-0x0000028103BA0000-memory.dmp

              memory/5088-92-0x0000028113ED0000-0x0000028113FD0000-memory.dmp

              memory/5088-84-0x0000028103B60000-0x0000028103B80000-memory.dmp