Analysis
- max time kernel
150s - max time network
85s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/10/2026, 18:06
Behavioral task
behavioral1
Sample
2026-10-06_e87afbde636ac0208302c8ab3d412522_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-10-06_e87afbde636ac0208302c8ab3d412522_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 399KB
- Sample261007-wp32ssdx6m
- SHA256 496452454ad032e410e742a6f6870d9441a266b169812be8cbf517b5160391a5
- MD5 e87afbde636ac0208302c8ab3d412522
- SHA1 9794fae4ac1d0c75e413d459e14e1edd1e15d2af
- SHA512 1b803d813c935b1e8ef027f5f0f1139a4829b5c8af967c52bcc9ee51fae8e57280873f825400b7379cf40ebf7333c2dc3e4c1a5b3dfdb23a0306eba906bd76af
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBY:yIfBoDWoyFboU6hAJQnrY
- TLSH T1E694BD253140C436F32A0B354456EAB14AA9BC3A15D9E48FF778BE7A5D311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Executes dropped EXE 3 IoCs
pid Process 2432 guhyv.exe 2688 worumu.exe 800 kupew.exe - 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.
pid Process 6088 cmd.exe 5880 cmd.exe - 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.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname worumu.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain worumu.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-06_e87afbde636ac0208302c8ab3d412522_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language guhyv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language worumu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kupew.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe 800 kupew.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4664 wrote to memory of 2432 4664 2026-10-06_e87afbde636ac0208302c8ab3d412522_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 4664 wrote to memory of 6088 4664 2026-10-06_e87afbde636ac0208302c8ab3d412522_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 91 PID 2432 wrote to memory of 2688 2432 guhyv.exe 93 PID 2688 wrote to memory of 800 2688 worumu.exe 94 PID 2688 wrote to memory of 5880 2688 worumu.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-06_e87afbde636ac0208302c8ab3d412522_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-06_e87afbde636ac0208302c8ab3d412522_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Users\Admin\AppData\Local\Temp\guhyv.exe"C:\Users\Admin\AppData\Local\Temp\guhyv.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Users\Admin\AppData\Local\Temp\worumu.exe"C:\Users\Admin\AppData\Local\Temp\worumu.exe" OK3⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Users\Admin\AppData\Local\Temp\kupew.exe"C:\Users\Admin\AppData\Local\Temp\kupew.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:800
-
-
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
PID:5880
-
-
-
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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
PID:6088
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 be61563bd90888d1508de0d0f7f52fe6cf8a9f518f0e0fd272b3734bc51f70c6
- MD5 b822d38915804eeedf3668115127ee09
- SHA1 7e791701cfbf31f1ef4fc23717575bbcd5a84735
- SHA512 2340ca35b3d73c4b9f759045b43c896ad0915eb258d8e2a0ef334d2b7c20828cf7e7900b814e1ff0e437108c8a8c68e65e418b7468e32782137c0c279adcd3d7
- TLSH T110E02B09409FDD7B040DC10B01FCA59DE2A05A58BEC737B83A10CB4C61E995EB8A2601
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 50da8b60b2cbdec358c80a27943645b195f413bb5f0d37e1f6c3b60ebd3104ae
- MD5 a583c300b26c38780315e83ade0af831
- SHA1 0f9df7ecaaf4a670b25b72537b93afc6a23cbde1
- SHA512 16a0c41539c18bb3547aabc269d9364e8f5b5e9561c784d23435d3f9e0d7580611b1d59faf9ac3be1ad3b96b1df1fe74ebc742b80c4615085484e10b2c361355
- TLSH T170D0C71281D7D76F0448902B06B5A38DC0755C5C3F577B11D721C44C61C541DF9D7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 246f7cd4aaecf080235f7dcbf8c0734aeab599e0d26281da1eedbe2f578ce3c2
- MD5 ba9c5d14c2b2dfdacdad801108f87823
- SHA1 63132e6d9ce9540cf66fe831b423d4899e562895
- SHA512 31fbdc25856b88ee92bc48c1d3ae9eb68f3dbe6e8400cde1b8bf8ddbc0da92f51f559ca546408a6c902af2eaadb5942c8060031292d1380d9d62ba23ab6f445c
- TLSH T19AF04CD22451A1893611BA12E69407D527931E8C2B87CD940649B2708B7795C8444265
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\guhyv.exe
- Size 399KB
- SHA256 386dcfb8457b9e7e97a1d8ada33ed007869a45ded01211fa5cac182685d141af
- MD5 5d788f06c587cb45672c6ed996444134
- SHA1 a40b5764d26e5eb378a67d95694b35591e345bb8
- SHA512 fece5aad9445801e73e3a741ef56e367b4b0e02592d68faa22ab4fa33efde8e760e575118110ceb9701444f4a8769dfe232e199e30cb38500fd4d5c9fb7deafd
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBq:yIfBoDWoyFboU6hAJQnrq
- TLSH T17A94BD253140C436F32A0B354456EAB14AA9BC3A15D9E48FF778BE7A5D311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\kupew.exe
- Size 223KB
- SHA256 b269d20dbbd0d92f148d9ce98ff465084e9ae5589af090cb5a7bfabff7842fea
- MD5 da1904ca002691808cd1232fe9878e52
- SHA1 5ceeebe57434801b0b1be3e652a53430352abe15
- SHA512 4331a247946acd41b082eb0d78652cab28811b749e98b71bb6e3dd71226d3ef5bdc2a6595c5dc2e15f8964f58e21a3f1cd677d49a3d5ee4b57f50d8bfc5034f5
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3L:unFhSIkAyDgjtS/FZF
- TLSH T1B524E042AA018888F34C4B316A17FAE449858D3C59D1F55FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\worumu.exe
- Size 399KB
- SHA256 12888d12ad1197dbf1729423814e840df0c80d01772245b9d7c13cb24682180d
- MD5 d40be9ef80e26f66446eda7b7fc5f3bb
- SHA1 f622d1eba2d1675b95a86535cd07fa723697eae1
- SHA512 33002c6ae820f52de3138bd80fa676e264a1d6e93480317d53447ef92608020178d0330fc85f399329387413aad4cc19545c0392d2a6f5d8a9b09eca07aa9323
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBA:yIfBoDWoyFboU6hAJQnrA
- TLSH T1A794BD253140C436F32A0B354456EAB14AA9BC3A15D9E48FF778BE7A5D311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH