Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
09/08/2026, 05:43
General
- Target 2026-08-09_28b2640b37097a358c2640da5d558630_amadey_elex_njrat_smoke-loader.exe
- Size 1.3MB
- Sample260809-ge2cwsgh98
- SHA256 75302cc98c22940c4a5ed95983fd7a852c92f565165880f4cc47b9976773391b
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- 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.
- System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Modifies registry class 1 IoCs
- Suspicious behavior: AddClipboardFormatListener 2 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of SetWindowsHookEx 5 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.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_28b2640b37097a358c2640da5d558630_amadey_elex_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_28b2640b37097a358c2640da5d558630_amadey_elex_njrat_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2362.tmp"C:\Users\Admin\AppData\Local\Temp\2362.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-09_28b2640b37097a358c2640da5d558630_amadey_elex_njrat_smoke-loader.exe 0FEEC5ADF7EDAFD173D8F02E540729E3253B4912CA685A4CDA5761AC48BB452169AF1F2357E7DCA8EBC64D95AD8F7D0E37F86D33C4C73794ABD6AF43BB6E4B542⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2026-08-09_28b2640b37097a358c2640da5d558630_amadey_elex_njrat_smoke-loader.docx" /o ""3⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-08-09_28b2640b37097a358c2640da5d558630_amadey_elex_njrat_smoke-loader.docx
2362.tmp
memory/4368-16-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp
memory/4368-15-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp
memory/4368-11-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp
memory/4368-12-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp
memory/4368-14-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp
memory/4368-13-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp
memory/4368-9-0x00007FFA03D50000-0x00007FFA03D60000-memory.dmp
memory/4368-10-0x00007FFA43D6D000-0x00007FFA43D6E000-memory.dmp
memory/4368-18-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp
memory/4368-20-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp
memory/4368-19-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp
memory/4368-17-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp
memory/4368-21-0x00007FFA01910000-0x00007FFA01920000-memory.dmp
memory/4368-22-0x00007FFA01910000-0x00007FFA01920000-memory.dmp
memory/4368-35-0x00007FFA43D6D000-0x00007FFA43D6E000-memory.dmp
memory/4368-36-0x00007FFA43CD0000-0x00007FFA43EC5000-memory.dmp