Analysis
- user interaction
yes - max time kernel
107s - max time network
97s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
25/06/2026, 04:36
General
- Target Loader.exe
- Size 3.3MB
- Sample260625-e8bm8ahv3m
- SHA256 1c1bfed68efe4d12ca231b1d6a2cc026ecd7260a6a245e76da1af6538fc71458
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
- UPX packed file 12 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Loader.exe"C:\Users\Admin\AppData\Local\Temp\Loader.exe"1⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_lng1xb31.a40.ps1
memory/408-25-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-24-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-1-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-28-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-18-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-19-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-27-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-22-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-20-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-23-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-21-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/408-6-0x00000198660F0000-0x00000198660F1000-memory.dmp
memory/408-26-0x00007FF7D92B0000-0x00007FF7D9CFF000-memory.dmp
memory/3432-7-0x000001CFDCBC0000-0x000001CFDCBD0000-memory.dmp
memory/3432-10-0x000001CFDCB90000-0x000001CFDCBB2000-memory.dmp