Analysis
- max time kernel
149s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
06/05/2026, 02:02
Behavioral task
behavioral1
Sample
2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
General
- Target 2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe
- Size 646KB
- Sample260506-cf5pgshv5v
- SHA256 706d257ba0caa9fd53bd0d62389cdaa0cd7f5286feeef5981c9032989f334bd1
- MD5 072a56f3a60f478693b7c9e12ddfad2c
- SHA1 76e2c32a16dcc27ec33ae3f2444f22045f8a7109
- SHA512 69b683b105a0e7b2b9bc3e486e4e3bb66cbcd7b64d6097e56c21c60c18ea6d91eced652422ec8d0fcf55afae7c243698f1eca79f34da3afbe053384fbe16d247
- SSDEEP 12288:VU7M5ijWh0XOW4sEf9OTijWh0XOW4sEfw9:VUowYcOW4a2YcOW4e
- TLSH T147E4E01675408875F7290B310806FAE40AA9AD3E1AD4F54FF67CBE7968320979B3724F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
-
resource yara_rule behavioral1/files/0x00030000000006ff-23.dat aspack_v212_v242 - 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-1-5-21-745935970-1373868228-562466063-1000\Control Panel\International\Geo\Nation kyhut.exe Key value queried \REGISTRY\USER\S-1-5-21-745935970-1373868228-562466063-1000\Control Panel\International\Geo\Nation 2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe - Executes dropped EXE 2 IoCs
pid Process 4704 kyhut.exe 388 docov.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kyhut.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language docov.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe 388 docov.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2996 wrote to memory of 4704 2996 2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe 85 PID 2996 wrote to memory of 2780 2996 2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe 86 PID 4704 wrote to memory of 388 4704 kyhut.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_072a56f3a60f478693b7c9e12ddfad2c_amadey_elex_rhadamanthys_smoke-loader_stop_urelas.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Users\Admin\AppData\Local\Temp\kyhut.exe"C:\Users\Admin\AppData\Local\Temp\kyhut.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4704 -
C:\Users\Admin\AppData\Local\Temp\docov.exe"C:\Users\Admin\AppData\Local\Temp\docov.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:388
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- System Location Discovery: System Language Discovery
PID:2780
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 398B
- SHA256 c5b5619a085b97a1329abd1186de847d3d792d4aebe36cc12ad0f71b23d83602
- MD5 839480efa5963d1416f848af174997e4
- SHA1 3db95f7c1a18d1c8e5df581130a7ad82a290b5eb
- SHA512 7bc4fd787ce2841dd83ff36c069e1a53ff863ca6c08ee436188168f9785e1ab6d97165b56ed6f8bc7a7df42329d633f378bfd12c4cdbce8e60838682a0eb2edc
- TLSH T15EE06820009FDDAB000CD41F0BE8AA4E89105A28BFC63727B325C1CE92E940EF6D2252
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\docov.exe
- Size 212KB
- SHA256 7ad901854f1758e70799d6b45626de50c4e3f4732c04d7e1ee8e7b54b2bd4631
- MD5 b6b8318c9ba9d5f761ba2048b434b996
- SHA1 35c381a6f63d6860ea463a569dddd15a534c7944
- SHA512 da7ce6663b23d228697a03006358c98bc031374cea5dc8bed291aa5a43cdb932041224d6992254ad6b0c94b9fd9c07cf3eb1bb82b5300d11b33404f4065f574d
- SSDEEP 3072:AyM5pMZ3TRUMf8cXyGeK5+SQv15VQIN3C9ISE0qJiNlUtpEICZ:rM5piVVZPeVQISzqJRpc
- TLSH T10F24DF22A6018864F71D0B325A42FAE849599E3D24E5F54FF13CBE3768322974EB714F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 4f25b274f8cedf4e945c572d81a4f5bb9213a60b5c765e9746ff460a32d73d11
- MD5 2d52254caba34d14f1993d3f1e951826
- SHA1 edd87827a710561f95030dab2e1c270cc6e3f78e
- SHA512 8f1ff37a277892bc9b0dfd2822f0c7df92f67e9d4292856549ac0ac26d082be241fec12c88b1e42bd7195ae0186e80e0ad5e01be993dc6d35b0195d28f63f2b0
- TLSH T182F04CDA1061B0A73112F723D384179717831DC839874C8C4455F17248759AC9649A25
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\kyhut.exe
- Size 646KB
- SHA256 9ea3f9e2b01c2ee8a57c55059f9381ffcd577ebbedd5f2f51e111dfae40dc996
- MD5 653d3cd75abbbcf39fe366695f0bc345
- SHA1 9ecf513f4f7ab214f9af1f9b67d1587d5bd75cc8
- SHA512 57638b1472ca87af7f7c14a3dfb5d035e2db78a5f5f4b1758c681afc589d3e0880e0d09cb9f92b40e6099dae33c2fc6bd81722d145befbc237fff79d6dea8367
- SSDEEP 12288:VU7M5ijWh0XOW4sEf9OTijWh0XOW4sEfwW:VUowYcOW4a2YcOW4J
- TLSH T1A3E4E01675408875F7290B310806FAE40AA9AD3E1AD4F54FF67CBE7968320979B3724F
- MD5 SHA1 SHA512 SSDEEP TLSH