Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
15/04/2026, 14:29
General
- Target 2026-04-15_262d46cd63dff4f790bdcbf0d5391287_amadey_elex_smoke-loader_stop.exe
- Size 531KB
- Sample260415-rtxclahs7n
- SHA256 bcda128ce9365b099f741678d5e5b89c0b224a8ddf8b8aff387f76c7e7251f2a
Malware Config
Extracted
-
urelas
-
1.234.83.146
-
133.242.129.155
-
218.54.31.226
-
218.54.31.165
Signatures
- Family: Urelas
Urelas is a trojan targeting card games.
- UPX dump on OEP (original entry point) 17 IoCs
- Executes dropped EXE 2 IoCs
- UPX packed file 17 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).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_262d46cd63dff4f790bdcbf0d5391287_amadey_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_262d46cd63dff4f790bdcbf0d5391287_amadey_elex_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ysbua.exe"C:\Users\Admin\AppData\Local\Temp\ysbua.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ocfuc.exe"C:\Users\Admin\AppData\Local\Temp\ocfuc.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
_uinsey.bat
golfinfo.ini
ocfuc.exe
ysbua.exe
memory/1448-46-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1448-45-0x0000000000930000-0x0000000000BBB000-memory.dmp
memory/1448-44-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1448-53-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1448-51-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1448-43-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1448-49-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1448-41-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1448-37-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/1448-47-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/3572-0-0x0000000000400000-0x0000000000487000-memory.dmp
memory/3572-1-0x0000000000429000-0x000000000042A000-memory.dmp
memory/3572-17-0x0000000000400000-0x0000000000487000-memory.dmp
memory/3572-16-0x0000000000B90000-0x0000000000E1B000-memory.dmp
memory/4944-20-0x0000000000400000-0x0000000000487000-memory.dmp
memory/4944-38-0x00000000008D0000-0x0000000000B5B000-memory.dmp
memory/4944-39-0x0000000000400000-0x0000000000487000-memory.dmp
memory/4944-21-0x00000000008D0000-0x0000000000B5B000-memory.dmp
memory/4944-12-0x0000000000400000-0x0000000000487000-memory.dmp
memory/4944-13-0x0000000000400000-0x0000000000487000-memory.dmp