Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
01/11/2026, 18:48
General
- Target Notchly_1.0.0_x64-setup.exe
- Size 2.8MB
- Sample261101-xf2caaet9k
- SHA256 454c2ff5c6a68363309ed1b79bb6145810f2687930c7cdc9f830e2e736d25c18
Malware Config
Signatures
- Loads dropped DLL 6 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Notchly_1.0.0_x64-setup.exe"C:\Users\Admin\AppData\Local\Temp\Notchly_1.0.0_x64-setup.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -NonInteractive -ExecutionPolicy Bypass -Command "$p = Get-AppxPackage -Name Notchly; if ($p -and (-not $p.InstallLocation -or -not (Test-Path (Join-Path $p.InstallLocation 'AppxManifest.xml')))) { $p | Remove-AppxPackage }"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
notchly.exe
__PSScriptPolicyTest_aapzyjk5.0d0.psm1
System.dll
modern-wizard.bmp
nsDialogs.dll
nsExec.dll
nsis_tauri_utils.dll
memory/4188-33-0x0000000073280000-0x0000000073A3C000-memory.dmp
memory/4188-35-0x0000000073280000-0x0000000073A3C000-memory.dmp
memory/4188-21-0x0000000005C80000-0x0000000005CE6000-memory.dmp
memory/4188-22-0x0000000005CF0000-0x0000000005D56000-memory.dmp
memory/4188-25-0x0000000005EB0000-0x000000000620B000-memory.dmp
memory/4188-26-0x0000000006260000-0x000000000627E000-memory.dmp
memory/4188-27-0x00000000062B0000-0x00000000062FC000-memory.dmp
memory/4188-29-0x000000006FC20000-0x000000006FC6C000-memory.dmp
memory/4188-19-0x0000000005500000-0x0000000005B4A000-memory.dmp
memory/4188-18-0x0000000073280000-0x0000000073A3C000-memory.dmp
memory/4188-32-0x0000000007470000-0x0000000007490000-memory.dmp
memory/4188-28-0x0000000007430000-0x0000000007466000-memory.dmp
memory/4188-34-0x0000000007540000-0x00000000075E3000-memory.dmp
memory/4188-20-0x0000000005490000-0x00000000054B2000-memory.dmp
memory/4188-36-0x0000000073280000-0x0000000073A3C000-memory.dmp
memory/4188-37-0x0000000007C70000-0x00000000082EC000-memory.dmp
memory/4188-38-0x0000000007610000-0x000000000762A000-memory.dmp
memory/4188-39-0x00000000079C0000-0x0000000007BC4000-memory.dmp
memory/4188-40-0x0000000007820000-0x000000000783A000-memory.dmp
memory/4188-41-0x00000000078D0000-0x00000000078FA000-memory.dmp
memory/4188-42-0x0000000007470000-0x0000000007478000-memory.dmp
memory/4188-43-0x0000000007480000-0x0000000007486000-memory.dmp
memory/4188-44-0x0000000007850000-0x000000000785A000-memory.dmp
memory/4188-45-0x0000000007880000-0x0000000007888000-memory.dmp
memory/4188-46-0x00000000050C0000-0x00000000050E6000-memory.dmp
memory/4188-48-0x0000000073280000-0x0000000073A3C000-memory.dmp
memory/4188-17-0x0000000002D50000-0x0000000002D86000-memory.dmp
memory/4188-16-0x0000000073292000-0x0000000073293000-memory.dmp