Analysis
- max time kernel
150s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/08/2026, 18:24
General
- Target 2026-08-31_75f2aa6694ac3f6b6becbe2e8e15294c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 399KB
- Sample260831-w2gdkaaa49
- SHA256 7cd0412f2f8aa05c59a15b91a669f080c173786056f3aad77160836e70a708ce
Malware Config
Extracted
-
urelas
-
218.54.31.165
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218.54.31.226
Signatures
- Family: Stealc
Stealc is an infostealer written in C++.
- Family: Urelas
Urelas is a trojan targeting card games.
- Detects Stealc stealer Version 3 1 IoCs
- Executes dropped EXE 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 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 6 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 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-31_75f2aa6694ac3f6b6becbe2e8e15294c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-31_75f2aa6694ac3f6b6becbe2e8e15294c_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ubsot.exe"C:\Users\Admin\AppData\Local\Temp\ubsot.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\lyhoip.exe"C:\Users\Admin\AppData\Local\Temp\lyhoip.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\efymi.exe"C:\Users\Admin\AppData\Local\Temp\efymi.exe"4⤵
- 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\_vslite.bat" "4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.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
_vslite.bat
_vslite.bat
efymi.exe
golfinfo.ini
lyhoip.exe
ubsot.exe
memory/256-14-0x0000000000400000-0x0000000000467000-memory.dmp
memory/256-33-0x0000000000400000-0x0000000000467000-memory.dmp
memory/4128-2-0x000000000041C000-0x000000000041D000-memory.dmp
memory/4128-22-0x0000000000400000-0x0000000000467000-memory.dmp
memory/4128-0-0x0000000000400000-0x0000000000467000-memory.dmp
memory/4292-34-0x0000000000400000-0x0000000000467000-memory.dmp
memory/4292-32-0x0000000000400000-0x0000000000467000-memory.dmp
memory/4292-52-0x0000000000400000-0x0000000000467000-memory.dmp
memory/5436-44-0x00000000004C0000-0x0000000000560000-memory.dmp
memory/5436-55-0x00000000004C0000-0x0000000000560000-memory.dmp
memory/5436-56-0x00000000004C0000-0x0000000000560000-memory.dmp
memory/5436-57-0x00000000004C0000-0x0000000000560000-memory.dmp
memory/5436-58-0x00000000004C0000-0x0000000000560000-memory.dmp
memory/5436-59-0x00000000004C0000-0x0000000000560000-memory.dmp