Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
05/08/2026, 17:39
General
- Target 2026-08-05_b543fba419d21c31519e10b8b4d54121_amadey_elex_smoke-loader.exe
- Size 2.5MB
- Sample260805-v8detaxyfv
- SHA256 e5a2432946e30cd2519425757e2f54cd668a493f7eb507b5f1e49e16df8214da
Malware Config
Signatures
- Family: xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- XMRig Miner payload 28 IoCs
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of UnmapMainImage 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_b543fba419d21c31519e10b8b4d54121_amadey_elex_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_b543fba419d21c31519e10b8b4d54121_amadey_elex_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_b543fba419d21c31519e10b8b4d54121_amadey_elex_smoke-loader.exeC:\Users\Admin\AppData\Local\Temp\2026-08-05_b543fba419d21c31519e10b8b4d54121_amadey_elex_smoke-loader.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-08-05_b543fba419d21c31519e10b8b4d54121_amadey_elex_smoke-loader.exe
memory/2488-1-0x0000000000400000-0x0000000000593000-memory.dmp
memory/2488-8-0x0000000000400000-0x0000000000593000-memory.dmp
memory/2488-14-0x0000000000400000-0x0000000000593000-memory.dmp
memory/2488-0-0x0000000000400000-0x0000000000A7A000-memory.dmp
memory/2488-7-0x0000000021DF0000-0x0000000021F8E000-memory.dmp
memory/4900-41-0x000000000057E000-0x000000000057F000-memory.dmp
memory/4900-50-0x0000000000400000-0x0000000000A7A000-memory.dmp
memory/4900-24-0x0000000000400000-0x0000000000582000-memory.dmp
memory/4900-33-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-48-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-49-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-47-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-46-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-45-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-44-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-43-0x0000000000581000-0x0000000000582000-memory.dmp
memory/4900-42-0x0000000000580000-0x0000000000581000-memory.dmp
memory/4900-15-0x0000000000400000-0x0000000000A7A000-memory.dmp
memory/4900-40-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-30-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-29-0x0000000000400000-0x0000000000582000-memory.dmp
memory/4900-22-0x0000000021D80000-0x0000000021F1E000-memory.dmp
memory/4900-23-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4900-53-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-52-0x0000000000400000-0x0000000000582000-memory.dmp
memory/4900-51-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4900-54-0x0000000000400000-0x0000000000593000-memory.dmp
memory/4900-60-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-59-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-58-0x0000000000581000-0x0000000000582000-memory.dmp
memory/4900-57-0x0000000000580000-0x0000000000581000-memory.dmp
memory/4900-56-0x000000000057E000-0x000000000057F000-memory.dmp
memory/4900-55-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-61-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-62-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-63-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-64-0x0000000000400000-0x000000000057C000-memory.dmp
memory/4900-65-0x0000000000400000-0x000000000057C000-memory.dmp