Analysis
- max time kernel
149s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/10/2026, 02:33
Behavioral task
behavioral1
Sample
2026-10-22_a061aec81e639a1632260f6227052f57_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-10-22_a061aec81e639a1632260f6227052f57_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 425KB
- Sample261024-c11w2afs8x
- SHA256 62e56a5b1bae553f7dde40177a02d5be3aa2c428cf21e1124d29dfa12f0e9f3f
- MD5 a061aec81e639a1632260f6227052f57
- SHA1 851410996e4b55cf0d1f1da3ecd2345db72cd2b3
- SHA512 056b83c0a2427f1b483d251ac19c606c32a9ec81174fc00cf4b954a1d048fde3dd763128b445d178b3f8a8efdf7d1d87c16b8bace7f11f7e61126c773f24185e
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBw/iWpU:yIfBoDWoyFboU6hAJQnrMBU
- TLSH T14494BE253140C436F32A0B364456FAA04969BC3A55D5E48FF7787E7A5D322938B3B28F
- 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-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation 2026-10-22_a061aec81e639a1632260f6227052f57_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation bukay.exe Key value queried \REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation hyoqnu.exe - Executes dropped EXE 3 IoCs
pid Process 3984 bukay.exe 876 hyoqnu.exe 3536 woyhl.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 1536 cmd.exe 3280 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 hyoqnu.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain hyoqnu.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 2026-10-22_a061aec81e639a1632260f6227052f57_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bukay.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hyoqnu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language woyhl.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe 3536 woyhl.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2216 wrote to memory of 3984 2216 2026-10-22_a061aec81e639a1632260f6227052f57_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 84 PID 2216 wrote to memory of 1536 2216 2026-10-22_a061aec81e639a1632260f6227052f57_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 85 PID 3984 wrote to memory of 876 3984 bukay.exe 87 PID 876 wrote to memory of 3536 876 hyoqnu.exe 97 PID 876 wrote to memory of 3280 876 hyoqnu.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-22_a061aec81e639a1632260f6227052f57_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_a061aec81e639a1632260f6227052f57_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:2216 -
C:\Users\Admin\AppData\Local\Temp\bukay.exe"C:\Users\Admin\AppData\Local\Temp\bukay.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3984 -
C:\Users\Admin\AppData\Local\Temp\hyoqnu.exe"C:\Users\Admin\AppData\Local\Temp\hyoqnu.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:876 -
C:\Users\Admin\AppData\Local\Temp\woyhl.exe"C:\Users\Admin\AppData\Local\Temp\woyhl.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3536
-
-
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:3280
-
-
-
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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:1536
-
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 bc5a0d322b6c52aa46f7c0863edede08b3ea74a1aebe7bad54da5c5d986fcf8c
- MD5 7b1aee575b482d7e78f704fc59f0adc5
- SHA1 bf7e4ac8006ee1c0ea88c1339711e2757df4c984
- SHA512 3174e9df6ec0fc35016636c025d491e58e2af11f9305c3d76ac11e12894e1356e09d174d60ea52fe7956f00617d35fa02d331e64504adf08a83d0b16809c2f32
- TLSH T133E0220241AFDD3A000CD01B09F8E54E81A1A5783EC72B717210C78C51EA85EB8E7212
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 7e243560a5f85554b60e0494bd138da737ec10c2b15e82e0f6e19470cb5b1672
- MD5 e5cc067903fe86ca61b1b04ffa442613
- SHA1 0093514798b04173ac6b7c9fd72d5d1bf2d78c33
- SHA512 09a82129a2ded049229cd497d2b0afb395418f9fc5c4e96ad087c53eb576373e7b8d9b82e80f84b14fe1d946052f78a7df1188248dca8cb38f7f9b12437e12a6
- TLSH T128D0C71141D6DB5E0448A03F0AB6618DC0794C5C3F473B559B21C44CA1C141DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\bukay.exe
- Size 425KB
- SHA256 ae8f1719011febe86afae127d13b25d6eb150dbb8b9a01eddfaf408df0af716d
- MD5 3c6411167b3178afb38aafdcd0cf01b2
- SHA1 904164cbe8dc5ed3f8422fee290cc2279a7a298e
- SHA512 4468ecfedd02c6f215452c467b2d66eb51030a46dd0c89e9e28d27e2237fc1ac1daa368cd0e5cb91f57946e7f53e553aba2ae6f2243d61601dc9826da3ef9ba8
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBw/iWp7:yIfBoDWoyFboU6hAJQnrMB7
- TLSH T1BC94BE253140C436F32A0B364456FAA04969BC3A55D5E48FF7787E7A5D322938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 6fdfa1aef0d78b4f8edc492f9f0f0777a52a8b0f839992d01d1f2c02faacd073
- MD5 7b3c443eb0b15b98cca1a2825f3e6566
- SHA1 0d5b75655a3b7e7d5065e1f82d02e5cac19ddf4b
- SHA512 09d8813d8c96654e187bb65d85b007b4b69a2239a1cbcd91ccc6673c345033915ebd9bd1229e920f270fd8daf64ef3addb1a6e050f75fff0ad8bfa167f7329bf
- TLSH T103F09BD51461F0553715F702D78413BF37934E892B476C944245F1705D77D7C4444699
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\hyoqnu.exe
- Size 425KB
- SHA256 0e2c843528a89bef6905c7a21e54e638d95f9353969c78d46e005edc93b4f6ed
- MD5 c748e79d3ed3aeae5526ffad87da022a
- SHA1 5154eb5130337d59eb7106f20873215f4d234b62
- SHA512 16290f1d5d82dbcbeb0b63116d325740316eafb1ba705c747658060e3e9da844de0e9cbe103ba7590493ff542663db4c773b1834080cb8d6ce4151bbaf18faea
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBw/iWpo:yIfBoDWoyFboU6hAJQnrMBo
- TLSH T10D94BE253140C436F32A0B364456FAA04969BC3A55D5E48FF7787E7A5D322938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\woyhl.exe
- Size 223KB
- SHA256 a78e464900d23d2f948d219248ce81ea3057d977731090559f6145a6fbd6b832
- MD5 b3e0e3c5e9062dbaca03d7204f488611
- SHA1 48e0155728ab370e6176ae655c9dbf651836ec81
- SHA512 8e1a6b495d0f0ac7009eff3d935fbd6ac25fffd6e7bd7dfcf0381bd419709c656fb7bd04fac383db3695a25874a5a8144ff368ad39a13c1e8f790def348e0a12
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3z:unFhSIkAyDgjtS/FZ5
- TLSH T10424E042AA018888F34C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH