Analysis
- max time kernel
150s - max time network
85s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 15:57
General
- Target 2026-10-22_3d3b0bc5d7698221f8178411c2c63eb2_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 468KB
- Sample261024-td8f2azy3k
- SHA256 3f76f80e99de3f069ae85e2c7c5115074ef3cc2b2a93492ba5cfa5b3f38b84eb
Malware Config
Extracted
-
urelas
-
1.234.83.146
-
133.242.129.155
-
218.54.31.226
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218.54.30.235
Signatures
- Family: Urelas
Urelas is a trojan targeting card games.
- UPX dump on OEP (original entry point) 8 IoCs
- Executes dropped EXE 2 IoCs
- UPX packed file 8 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).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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\2026-10-22_3d3b0bc5d7698221f8178411c2c63eb2_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_3d3b0bc5d7698221f8178411c2c63eb2_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ybsih.exe"C:\Users\Admin\AppData\Local\Temp\ybsih.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\celit.exe"C:\Users\Admin\AppData\Local\Temp\celit.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_sannuy.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
_sannuy.bat
celit.exe
golfinfo.ini
ybsih.exe
memory/4648-1-0x0000000000EFD000-0x0000000000EFE000-memory.dmp
memory/4648-20-0x0000000000ED0000-0x0000000000F4C000-memory.dmp
memory/4648-0-0x0000000000ED0000-0x0000000000F4C000-memory.dmp
memory/4780-24-0x00000000005F0000-0x000000000066C000-memory.dmp
memory/4780-21-0x000000000061D000-0x000000000061E000-memory.dmp
memory/4780-12-0x00000000005F0000-0x000000000066C000-memory.dmp
memory/4780-35-0x00000000005F0000-0x000000000066C000-memory.dmp
memory/4936-33-0x0000000000400000-0x000000000049F000-memory.dmp
memory/4936-36-0x000000000049E000-0x000000000049F000-memory.dmp
memory/4936-38-0x0000000000400000-0x000000000049F000-memory.dmp
memory/4936-39-0x0000000000400000-0x000000000049F000-memory.dmp
memory/4936-40-0x0000000000400000-0x000000000049F000-memory.dmp
memory/4936-41-0x0000000000400000-0x000000000049F000-memory.dmp
memory/4936-42-0x0000000000400000-0x000000000049F000-memory.dmp
memory/4936-43-0x0000000000400000-0x000000000049F000-memory.dmp