Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
13/11/2026, 17:47
Behavioral task
behavioral1
Sample
2026-11-11_0b2e7bd7f26638345f083674c98e9ef7_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-11_0b2e7bd7f26638345f083674c98e9ef7_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 301KB
- Sample261113-wctycset4v
- SHA256 c3054861d55a6b0b657aec843665a0bab7e53913fc917e1e35e77ba3b4ccd5fc
- MD5 0b2e7bd7f26638345f083674c98e9ef7
- SHA1 885a7685767653e5b1eabc27317ee20bb97e70a5
- SHA512 dfcf9bedd413f6f9c3d360fec991b0681fd2957eb5d9062820e8dceaffa56d4fba3de756bbef81f530f492a7536a46527a310c7b7947059d01b334011a479bf4
- SSDEEP 3072:dQisJFjI/DmZwx0eJSUbx3ECbZS42t8sJ4yYdfp4Qz28h+0W6Y4704jGopB26:dQi+reSUbnbA8VKQq8hpW6p75PpBJ
- TLSH T125649C103980C4B2E76A07310446FAE44A69AC3E1B95E58FF7787EB968311D3577B28F
- 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-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation 2026-11-11_0b2e7bd7f26638345f083674c98e9ef7_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation yjgyz.exe Key value queried \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation fymyki.exe - Executes dropped EXE 3 IoCs
pid Process 5284 yjgyz.exe 4112 fymyki.exe 5420 juypr.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 3508 cmd.exe 2312 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\Domain fymyki.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname fymyki.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 2026-11-11_0b2e7bd7f26638345f083674c98e9ef7_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yjgyz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fymyki.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language juypr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe 5420 juypr.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5032 wrote to memory of 5284 5032 2026-11-11_0b2e7bd7f26638345f083674c98e9ef7_amadey_elex_rhadamanthys_smoke-loader_stop.exe 86 PID 5032 wrote to memory of 3508 5032 2026-11-11_0b2e7bd7f26638345f083674c98e9ef7_amadey_elex_rhadamanthys_smoke-loader_stop.exe 87 PID 5284 wrote to memory of 4112 5284 yjgyz.exe 89 PID 4112 wrote to memory of 5420 4112 fymyki.exe 101 PID 4112 wrote to memory of 2312 4112 fymyki.exe 102
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-11_0b2e7bd7f26638345f083674c98e9ef7_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-11_0b2e7bd7f26638345f083674c98e9ef7_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5032 -
C:\Users\Admin\AppData\Local\Temp\yjgyz.exe"C:\Users\Admin\AppData\Local\Temp\yjgyz.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5284 -
C:\Users\Admin\AppData\Local\Temp\fymyki.exe"C:\Users\Admin\AppData\Local\Temp\fymyki.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:4112 -
C:\Users\Admin\AppData\Local\Temp\juypr.exe"C:\Users\Admin\AppData\Local\Temp\juypr.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5420
-
-
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:2312
-
-
-
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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:3508
-
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 a2d0d6140de5e08a8edd630c483781aa862118726ec34e80d8c5d6552e8848ba
- MD5 343eca1a51162d3219725572e06163ab
- SHA1 d89ab91e8dd7773a8bebbbdfdfd96c263baa618c
- SHA512 e8802a6d584462066b3c02c6440c7f254a00255a0380d03e4395a042bceef278754990edb8f9deeb35a11ab0a622b618c37161f4b7af88db23fda4ffb599c729
- TLSH T141D0C71242D6D75E0448D03F46B661CDC0754C5D7F577B55A725C5CC21C141DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 384B
- SHA256 9b710b58503dd1648f01ea1eae243981756f94359de961673ee8ae4ff7c9a924
- MD5 972198d1e59be54575cafbf9328b3be9
- SHA1 33b006545e0d0339d34788421533b6d591472a8f
- SHA512 d6db7bc8c39058ad475d881cfe26a21242f044599d6ed5a03b655c906e71aef84a0b0a8d7f9dcafb52efdcf1d73e005300d6b2d645cd100d1f03c3a992c9435c
- TLSH T1BFE0D845828BED26058DC05F09BD688D82508EAC7F8A3B76B720C15D11D583EFED3216
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 359e6f18d832149c70fc2674f1f9402337e493e19ac793343cf859435f091196
- MD5 ebf1eff5e99772ae9b77c8eedcb17136
- SHA1 d7b3a7c9e6d6e7d38c6701452e27b85fc9fc0d7d
- SHA512 bc1f2c78b87784e1a65819b1ea7ec3c51048b9ddba509ec381a01f06e51e71a28035f5c8d5061815e41170c2e285e32046e0034a1b508c7d25315789d5dd8e11
- TLSH T176F04CD61062E55936199727D2D5076427931DA41B8BDC440508F2305536E7C8898696
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\juypr.exe
- Size 111KB
- SHA256 6fa4d33a5695507248b482ceb218b38a28351fa107ea24dfcf43d0724f3fb816
- MD5 ac4bc3ddf0808a72b7a8ac33ecf2fe39
- SHA1 2c4ba914b96d9f2d37a4be5bd60f06bb8bc54d31
- SHA512 2bf0b4ec949572b74bb50482b0a2a12d84868d308a092ae50b6a626e3d7aa198a58d125368a916c86c0c78ab6c35763ee6b85e6eb5abdd97e134562f67071e51
- SSDEEP 1536:jH21ZVCMSo4l3nhZgnDuJsJV1/1WpkUCVBZXwvZ4Xw93DgNmm:jWrW53nhZSuJ21/fUCHhwdDm5
- TLSH T154B3D043A60084A8F71D0B311942F9E054A59E3C69E9F50FF13C7C7AB9B21A75AB319F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\yjgyz.exe
- Size 301KB
- SHA256 86d5f940c0bfe4851b77d30dce6e9a059eee6c4955ba387a7239ca316468c638
- MD5 463d36217d2479b1d8b692becd3517f4
- SHA1 69cad0107a17272ff87afbf2d46efcb8a1a3fa79
- SHA512 364131f2492731cf46a8285b97f5109ca0749e25e9ad6ae230b6b7013708f9182289e83f0c021e83793969aa6ad47d54219797861748065ec8e2439bfdd53c9c
- SSDEEP 3072:dQisJFjI/DmZwx0eJSUbx3ECbZS42t8sJ4yYdfp4Qz28h+0W6Y4704jGopB20:dQi+reSUbnbA8VKQq8hpW6p75PpBP
- TLSH T173649C103980C4B2E76A07310446FAE44A69AC3E1B95E58FF7787EB968311D3577B28F
- MD5 SHA1 SHA512 SSDEEP TLSH