Analysis
- max time kernel
36s - max time network
175s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/07/2026, 15:14
Static task
static1
Behavioral task
behavioral1
Sample
run.ps1
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
run.ps1
Resource
win11ltsc2024-20260706-en
7 signatures
150 seconds
General
- Target run.ps1
- Size 769B
- Sample260707-smlsysf12w
- SHA256 5fdacb9486fdff75d5b5039e4f2401ace4bf4cfc4e310ce41141acaa71157c72
- MD5 e5f51c7eb6e80233600660a663981e13
- SHA1 9ac116ffa1ce9d49efa117ca26e0345d2300b13e
- SHA512 b366b7ce0d08aa876be7b1ffeb376dee3485089c99496947089ec0d8c5dffcdfabc325a6374232e0c2ed452229a5dc0c45f29e34feda3d352a8bea50ddbfa71a
- TLSH T11901650F4200C2BC86C163E1920355A4E84F968E339C34E0779B9CF8B25DCDF815D3A1
- MD5 SHA1 SHA512 TLSH
Score
8/10
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.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2049790993-2338060321-149346055-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
pid Process 2596 PowerShell.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2049790993-2338060321-149346055-1000\{835D0EFC-6B7D-44E3-846B-1156C4D7FF9E} explorer.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2596 PowerShell.exe 2596 PowerShell.exe - Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2596 PowerShell.exe Token: SeShutdownPrivilege 2132 explorer.exe Token: SeCreatePagefilePrivilege 2132 explorer.exe Token: SeShutdownPrivilege 2132 explorer.exe Token: SeCreatePagefilePrivilege 2132 explorer.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4256 sihost.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4256 wrote to memory of 2132 4256 sihost.exe 94
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\run.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2596
-
C:\Windows\system32\sihost.exesihost.exe1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4256 -
C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2132
-
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵PID:5604
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:5888
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
- Size 603B
- SHA256 b346273b0f3e13afaa9f07d97248343c45a667a5e097d1198a449a4de187aebb
- MD5 2510ff22aab74c2ba735738716005a2f
- SHA1 306d676ad05de19254b82e221f183ff918e4902b
- SHA512 b06c9137817610963efc14c36895253ac8c2eb5af5c9c5e3bdfa59fef8050d9827e4d250b571051c52d7141b4d69702cb0e23a14a114c3e163b1b5bdb2911f1f
- TLSH T1BEF0DC53D3E25125E023023D88A61BD27A33DB596FC7262B4540AE6C3E3B3002F494BC
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
- Size 607B
- SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
- MD5 76b78ed7ff6273215b134d6a6488035d
- SHA1 9e7a11ffb68d027036302eccd4c22315054843a9
- SHA512 9919504cd4d8c0757abff8da4bbad1c4b6532f81d290c736fc5624ef66de45e6a9e29a8290854ae554d5bdfc5291f1ea81ae62d1b25846bfbcf1515e2ec3e4f1
- TLSH T174F0DC53CBD6536BD527223CC8E207E1FA70E2719E81212386106F2D6CB77241E474B4
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
- Size 599B
- SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
- MD5 658ab8c32d4cc5deb36ac5f63da4658b
- SHA1 30c12cd871ff0c2c4098d794e9ae4f2540586813
- SHA512 a73030c008ef3c2e274f11c90bfe79fa8ae402f76801c710bed8cc1ab1218a84858ea566b772be4bade8ef639a019c57d297028df15b64b3753482cf0f3c8f85
- TLSH T12AF05C83EB6A1B72C456123DC8EE56E47B31D1846EC11367A2107B1D3C2B7192D174BD
- MD5 SHA1 SHA512 TLSH