Analysis
- max time kernel
149s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/10/2026, 22:25
Behavioral task
behavioral1
Sample
2026-10-21_6dc26a805eac0f8436c6be478ca86752_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-10-21_6dc26a805eac0f8436c6be478ca86752_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 409KB
- Sample261022-2b7qqaav2n
- SHA256 5ed37bba570eeec925142713ea0c2d4b160543a14dd2057f7705b07574cd9aca
- MD5 6dc26a805eac0f8436c6be478ca86752
- SHA1 30e2a1f1a78da8b35f4cc8670440fca2b4448542
- SHA512 d4d22e9ca28eec4257dabf74624a94beba77311561ba492905cef69ee3fa7138cd4128b5ea209ebbff93afb6f04f4189abcbb7aa007952d3383499c4c3ab6be6
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpr:8IfBoDWoyFblU6hAJQnOf
- TLSH T19494BE253540C436F3290B354456EAB149A9BC3914D9E48FF778BE7A6D311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\Control Panel\International\Geo\Nation 2026-10-21_6dc26a805eac0f8436c6be478ca86752_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\Control Panel\International\Geo\Nation hiboi.exe Key value queried \REGISTRY\USER\S-1-5-21-524788801-3318743092-4051225893-1000\Control Panel\International\Geo\Nation yvniro.exe - Executes dropped EXE 3 IoCs
pid Process 372 hiboi.exe 1056 yvniro.exe 3144 tovyu.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 4696 cmd.exe 3496 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 yvniro.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain yvniro.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 2026-10-21_6dc26a805eac0f8436c6be478ca86752_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hiboi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yvniro.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tovyu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe 3144 tovyu.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4604 wrote to memory of 372 4604 2026-10-21_6dc26a805eac0f8436c6be478ca86752_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 85 PID 4604 wrote to memory of 4696 4604 2026-10-21_6dc26a805eac0f8436c6be478ca86752_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 86 PID 372 wrote to memory of 1056 372 hiboi.exe 88 PID 1056 wrote to memory of 3144 1056 yvniro.exe 100 PID 1056 wrote to memory of 3496 1056 yvniro.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-21_6dc26a805eac0f8436c6be478ca86752_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-21_6dc26a805eac0f8436c6be478ca86752_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Users\Admin\AppData\Local\Temp\hiboi.exe"C:\Users\Admin\AppData\Local\Temp\hiboi.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:372 -
C:\Users\Admin\AppData\Local\Temp\yvniro.exe"C:\Users\Admin\AppData\Local\Temp\yvniro.exe" OK3⤵
- Checks computer location settings
- 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:1056 -
C:\Users\Admin\AppData\Local\Temp\tovyu.exe"C:\Users\Admin\AppData\Local\Temp\tovyu.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3144
-
-
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:3496
-
-
-
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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:4696
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 1e1720d9c1088fe3af5448de2acf89add3a36e37de0bb427ebf5ee99b8ad60f8
- MD5 4e967f3311acce0fd3f523401e0642a3
- SHA1 0da2221cc59399311c490f70d45a191308df32b9
- SHA512 f2110db2aadeae4c9383808c5c5a59aed9ed616872bdee6300e5c56f9c7b07d5e41a2c69155bf4b26b0c0b15ff63189e48dc35a69562b470535f66b293d4e899
- TLSH T1B3D09E114596D65B0848A02B06A5618DC0655CDC3F466B119A21848821C141EB5CB341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 50b4b2484ed2dd1e8de9bb26a5f0107cd365b4f44a12fce64774394c8feb6573
- MD5 fd7bccf3373996e91a1057c563b75dfe
- SHA1 8c1c43c1fe23e1701d09c341d14777defc7401b5
- SHA512 edccc62a8d13f9c895c36002be6b4da9d6307db293f2dfcac7d6650f4c6001986167a117049a80fc4be67e7ffc8d748e4b9ec030972224051642d9a433257111
- TLSH T1A5E02B21007FDE3A040CD01B05AF698DC0A08918FFC627B53222C71C51E9C9EF8A7251
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 39bd4cee596dfbe33542fac952d0f83175a59c55868ef6fd127ea3f3e930bbe1
- MD5 63c819049f92f00036fc577ccffcda65
- SHA1 b390692459f9c1ae04cf62f9961cb8914f4bcd5a
- SHA512 7c7d56fb4099bb638a5a7894222a1b472255f4b9927a3126b69157628a43991ceaed567db586a7daded101b05dc3e4c040d42e24e95c1995bb56d4c945321aa2
- TLSH T187F08CE510B4F0613222F202D2840F252B832C843AC38C400044B0708831B9D80E0212
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\hiboi.exe
- Size 409KB
- SHA256 148391b249d8a722819eaf29c1f897b8de5cfa5e2c00e3d826ae434b2da8ba09
- MD5 dabca148b19a462a729fc221145f7173
- SHA1 f208870f76faa12a940a431f6f2d2db9ceac839f
- SHA512 e378153092aa2ae1ecdc7a793b024defbdc39b0e65a5f36ee5b4016885f499f3b5f34b7311a42a4bb8660d32042b34a4cdcb59c89f6bc3643f7cefd73e377d42
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohp3G:8IfBoDWoyFblU6hAJQnODG
- TLSH T1C494BE253540C436F3290B354456EAB149A9BC3914D9E48FF778BE7A6D311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tovyu.exe
- Size 223KB
- SHA256 6a8f917a54dd4d8fbbee09509102a100094a7b985ab093ca156f1e30ee409f3e
- MD5 9c6ba121e33cf6abb0a2a6f5fb119150
- SHA1 def5ce85382bd556767ba090ee5cdeeb00a8afd8
- SHA512 2a647453a923cbf15179530b7ef7f8c8b85e7b4189b94bc3e27d38d7c268a87444b91e7969febb2802b2b3f9d0bd396f08b5a413fb8058ba438805cf7ee1b110
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3q:unFhSIkAyDgjtS/FZs
- TLSH T12424E042AA018888F34C4B316A17FAE449858D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\yvniro.exe
- Size 409KB
- SHA256 c77aad1ccfb2cebeff4dde92ab66747bc0d5b80e27f122469ae08ed47031653b
- MD5 f847be5f69ac6196475b111fbcc06f1b
- SHA1 9587de2612c357a7e69710f371405b0bceef4d4d
- SHA512 824bbc07feda9384126d7286b87bce802cfec2204f239a19445a0ea03a42e5c24c7bba01f158b680c66ab98fa4aae783b41853558a192af832cea952b231f53e
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohp3L:8IfBoDWoyFblU6hAJQnODL
- TLSH T1B194BE253640C436F3290B354456EAB149A9BC3914D9E48FF778BE7A6D311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH