Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 21:36
General
- Target 2026-10-27_f4ddcfa70d37fc05c26619e87c623678_elex_rhadamanthys_stop.exe
- Size 467KB
- Sample261027-1fysyaee43
- SHA256 bb065a9276659bc2c9a3ac98260c9b0e26a7fa85d4fab0d7aa2991c4611f6e7e
Malware Config
Extracted
-
urelas
-
121.88.5.183
-
121.88.5.184
Signatures
- Family: Urelas
Urelas is a trojan targeting card games.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Direct Volume Access: Opens a physical disk for reading 1 TTPs 1 IoCs
Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.
- 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 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-27_f4ddcfa70d37fc05c26619e87c623678_elex_rhadamanthys_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-27_f4ddcfa70d37fc05c26619e87c623678_elex_rhadamanthys_stop.exe"1⤵
- Checks computer location settings
- Direct Volume Access: Opens a physical disk for reading
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\sander.exe"C:\Users\Admin\AppData\Local\Temp\sander.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_sannuyex.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
_sannuyex.bat
golfinfo.ini
sander.exe
memory/1648-0-0x0000000000920000-0x00000000009A2000-memory.dmp
memory/1648-1-0x0000000000920000-0x00000000009A2000-memory.dmp
memory/1648-16-0x0000000000920000-0x00000000009A2000-memory.dmp
memory/1828-14-0x0000000000790000-0x0000000000812000-memory.dmp
memory/1828-12-0x0000000000790000-0x0000000000812000-memory.dmp
memory/1828-19-0x0000000000790000-0x0000000000812000-memory.dmp
memory/1828-20-0x0000000000790000-0x0000000000812000-memory.dmp