Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/07/2026, 06:03
General
- Target 2026-07-27_f24b985a8dd3c4ac9d90b2fae3aa11a6_elex_rhadamanthys_stealc_stop.exe
- Size 525KB
- Sample260727-gr5abahn8x
- SHA256 564de45a59fd61873f0aa2694af2f4aeb5c5b0850c3d48b72d255b7dc6f116be
Malware Config
Extracted
-
urelas
-
218.54.31.226
-
218.54.31.165
Signatures
- Family: Urelas
Urelas is a trojan targeting card games.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- 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.
- 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\2026-07-27_f24b985a8dd3c4ac9d90b2fae3aa11a6_elex_rhadamanthys_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_f24b985a8dd3c4ac9d90b2fae3aa11a6_elex_rhadamanthys_stealc_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\biuvt.exe"C:\Users\Admin\AppData\Local\Temp\biuvt.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\fyduy.exe"C:\Users\Admin\AppData\Local\Temp\fyduy.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.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
_uinsey.bat
biuvt.exe
fyduy.exe
golfinfo.ini
memory/2896-37-0x00000000002A0000-0x0000000000369000-memory.dmp
memory/2896-36-0x00000000002A0000-0x0000000000369000-memory.dmp
memory/2896-34-0x00000000002A0000-0x0000000000369000-memory.dmp
memory/2896-28-0x00000000002A0000-0x0000000000369000-memory.dmp
memory/2896-30-0x000000000033A000-0x000000000033B000-memory.dmp
memory/2896-35-0x00000000002A0000-0x0000000000369000-memory.dmp
memory/2896-32-0x00000000002A0000-0x0000000000369000-memory.dmp
memory/2896-33-0x00000000002A0000-0x0000000000369000-memory.dmp
memory/4192-16-0x0000000000CA0000-0x0000000000D31000-memory.dmp
memory/4192-1-0x0000000000CA0000-0x0000000000D31000-memory.dmp
memory/4192-0-0x0000000000CA0000-0x0000000000D31000-memory.dmp
memory/4288-19-0x00000000008C0000-0x0000000000951000-memory.dmp
memory/4288-29-0x00000000008C0000-0x0000000000951000-memory.dmp
memory/4288-14-0x00000000008C0000-0x0000000000951000-memory.dmp
memory/4288-12-0x00000000008C0000-0x0000000000951000-memory.dmp