Analysis
- max time kernel
150s - 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
02/11/2026, 17:30
Behavioral task
behavioral1
Sample
2026-11-02_fb4a40ee8cf3b926b4b0aa108769da0b_amadey_elex_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-02_fb4a40ee8cf3b926b4b0aa108769da0b_amadey_elex_rhadamanthys_smoke-loader.exe
- Size 495KB
- Sample261102-v3dhmavygx
- SHA256 1eb67e0e26d9090aa5806b25223ebe43af562e1bba79dd8352cd17a3e6075190
- MD5 fb4a40ee8cf3b926b4b0aa108769da0b
- SHA1 edaece70399dcf44a74457ea605662dc91b7f285
- SHA512 4a4e6a11b251a707262c4673207acda41328e5d36e29901e65bdc5ddd0e61cd7e819bf4cd67b8f817552d18901c7ad558239ce97e755bfa5c37de0ca5536ad0c
- SSDEEP 6144:NKLOgsgomKLEFESGz0SPpeEPkPDPrzgtRY5RdrHc13FG9ItU6GvPwg:AOgwmisETzuaeDPvjJ81VGqK6GvPJ
- TLSH T16DB4BE217A508452F3AA1B31402EF6F5096AAC3907A5A18FF5787E7569313D30B7B38F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
1.234.83.146
-
133.242.129.155
-
218.54.31.226
-
218.54.31.165
Signatures
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Control Panel\International\Geo\Nation 2026-11-02_fb4a40ee8cf3b926b4b0aa108769da0b_amadey_elex_rhadamanthys_smoke-loader.exe Key value queried \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Control Panel\International\Geo\Nation tyurm.exe - Executes dropped EXE 2 IoCs
pid Process 4928 tyurm.exe 5768 ijjoo.exe - 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.
pid Process 4804 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 tyurm.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname tyurm.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ijjoo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-11-02_fb4a40ee8cf3b926b4b0aa108769da0b_amadey_elex_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tyurm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe 5768 ijjoo.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2764 wrote to memory of 4928 2764 2026-11-02_fb4a40ee8cf3b926b4b0aa108769da0b_amadey_elex_rhadamanthys_smoke-loader.exe 88 PID 2764 wrote to memory of 4804 2764 2026-11-02_fb4a40ee8cf3b926b4b0aa108769da0b_amadey_elex_rhadamanthys_smoke-loader.exe 89 PID 4928 wrote to memory of 5768 4928 tyurm.exe 102
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-02_fb4a40ee8cf3b926b4b0aa108769da0b_amadey_elex_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-02_fb4a40ee8cf3b926b4b0aa108769da0b_amadey_elex_rhadamanthys_smoke-loader.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Users\Admin\AppData\Local\Temp\tyurm.exe"C:\Users\Admin\AppData\Local\Temp\tyurm.exe"2⤵
- 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:4928 -
C:\Users\Admin\AppData\Local\Temp\ijjoo.exe"C:\Users\Admin\AppData\Local\Temp\ijjoo.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:5768
-
-
-
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
PID:4804
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 374B
- SHA256 3fc31538cf3744fa3d9764c4567e7e7a9d4e33b0f87296112c3f0dd4051a7aab
- MD5 edf0367c522d3c8f2597be6e81c6c0dd
- SHA1 ff29bafd24037882065eb7efa8a58796618cc037
- SHA512 ee9c4521703323dd1cdb4f84f95285d5f59f74cc0e570dcf30c1977e1b6769957fd4d16d06db4ae6f0e2a451c0812f29b31aa659ee3f1731638fe944a6504cf1
- TLSH T1E5E0D801819FED5B0109D01F07B9B88FC16099A82F9E3F1AEF30C94C52D583EB5E2201
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 2cc41aec898465f23cc1c9d873150166f47342d8dccd05c243d85ca16408b8d1
- MD5 422ab48011f1492cb34690a02e687f3f
- SHA1 1938cfdd099536d6697b29c0f57f8934abd5fd2e
- SHA512 39655cfacc025ee517de316e43148210e99e339ca335e02395622b9838028ba92116402dd3491faa8bfb737c2b048ddb263c9614d71c025bfd41251aff6543a2
- TLSH T1EFF04CD611B5B45A7616E563D3883BD217930D582A878C540048757058768AD9998356
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ijjoo.exe
- Size 179KB
- SHA256 dfe8241331dbe08b0a1261829c54a5409444d55ed7de3e767a9c64bd09ab5c2e
- MD5 6c99d79718664e956f4dcfc0fcf044f4
- SHA1 92fae8a8ade0bf3ef8b047b7efa319dccda3508d
- SHA512 aa2c089f25af06ea875e5c78b1d8f8c29cf7bfc04b3ef95431735de793cc4e0b9711d5c7a08377c9908bb81dc6eb607fc845bda226fa87db94019383d4d46497
- SSDEEP 3072:IFmxsczyRrAO75U+31DjsAZ8yTyZMCAeABPhyPoJz//hMhfWCMHYHZpsoOFL7jcB:IQ2RrAO7zBjsAjTyZMCAeABPuyznkbMK
- TLSH T10A0423586B8DE57FF84120FB807E74707E53FB1A645B00EB2899D0B79E5A70DA32490D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tyurm.exe
- Size 495KB
- SHA256 c98e7e5bb9a8f88a0f4b0c85a85e92084f1d515c8c6f01f684c9d7af38236899
- MD5 81f75a17566d46996554537a8429e4ed
- SHA1 4022cef8c70fc0d051868d05b50da4618428af98
- SHA512 61e325d9dc82d5244289a32ebfd7c8de26e43b6d487fabf4e31c0a1a9710a92c1e39640fbb64a28d1ac92b1d520eea491edaafacb81be675e87faa2f3477f2fa
- SSDEEP 6144:NKLOgsgomKLEFESGz0SPpeEPkPDPrzgtRY5RdrHc13FG9ItU6GvPwd:AOgwmisETzuaeDPvjJ81VGqK6GvPM
- TLSH T1E0B4BE217A508452F3AA1B31402EF6F5096AAC3907A5A18FF5787E7569313D30B7B38F
- MD5 SHA1 SHA512 SSDEEP TLSH