Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/11/2026, 02:04
Behavioral task
behavioral1
Sample
2026-10-30_5a5a0c8c25a99d0382175d923ac3de19_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-10-30_5a5a0c8c25a99d0382175d923ac3de19_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 424KB
- Sample261101-chrweaba77
- SHA256 0931d20fecf51b0bf497862b35bad26672dcd2178cc5cc83fa4ab6d873449adb
- MD5 5a5a0c8c25a99d0382175d923ac3de19
- SHA1 245f9887f535e7519b897c351d14ef9781b3713d
- SHA512 576df48ee02579581ac649a29d20cdbdf6812cea5f18adcd7f180ad7e2a60f21104dac08cde4af9204752b27aad977b6e35a8b718016948caa96ae72a2b22a31
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBw/iWp5:yIfBoDWoyFboU6hAJQnrMB5
- TLSH T18B94BE263140C436F32A0B364456FAA04969BC3A55D5E48FF7787E7A5D312938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
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218.54.31.165
-
218.54.31.226
Signatures
- Executes dropped EXE 3 IoCs
pid Process 3480 urqiv.exe 1156 yzabvo.exe 1732 tuuvy.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 5788 cmd.exe 3536 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 yzabvo.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain yzabvo.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 2026-10-30_5a5a0c8c25a99d0382175d923ac3de19_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language urqiv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yzabvo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tuuvy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe 1732 tuuvy.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1208 wrote to memory of 3480 1208 2026-10-30_5a5a0c8c25a99d0382175d923ac3de19_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 1208 wrote to memory of 5788 1208 2026-10-30_5a5a0c8c25a99d0382175d923ac3de19_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 91 PID 3480 wrote to memory of 1156 3480 urqiv.exe 93 PID 1156 wrote to memory of 1732 1156 yzabvo.exe 95 PID 1156 wrote to memory of 3536 1156 yzabvo.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-30_5a5a0c8c25a99d0382175d923ac3de19_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-30_5a5a0c8c25a99d0382175d923ac3de19_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1208 -
C:\Users\Admin\AppData\Local\Temp\urqiv.exe"C:\Users\Admin\AppData\Local\Temp\urqiv.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3480 -
C:\Users\Admin\AppData\Local\Temp\yzabvo.exe"C:\Users\Admin\AppData\Local\Temp\yzabvo.exe" OK3⤵
- 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:1156 -
C:\Users\Admin\AppData\Local\Temp\tuuvy.exe"C:\Users\Admin\AppData\Local\Temp\tuuvy.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1732
-
-
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:3536
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-
-
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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:5788
-
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 eea47d637c0d54cece3b6546ba534115a4af8b4372716ae87ee010db3d52a22c
- MD5 906877aadff33b46a81e7773d5dee7a6
- SHA1 aaed0c39870e204ae2732e37b0b0559f67242e49
- SHA512 e64305b6003643b0069b39fecb6658ef263bb0b3d923c5e2298f8e8b259369f384b0ee6c6485db92dd7cf9d70b9cc9ce10531a13655296140de21145ccaebcf2
- TLSH T1D7D0C91182DEDB6E1858E12F4AB5628DC0759CAC3F8B3F11A721C84C22C281EF6CB342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 8e3ab59008b1d9514e0918df5ecde129dcfb81ccf34daa90c8386c6c01903c81
- MD5 4f1913fd088f10ae47909115956423dd
- SHA1 7847869f0d1c8d47af4cb3ccf40504c97a205c3c
- SHA512 bfa079bd19bb348206d7b1fef3451d1bf3a4040c0e8ef505aa945ad6cf3c47fd4b0de63bbe2596a84290b466e4ed3e52a73a61936472f42a2baba926f8a7a101
- TLSH T1FCE02211416FDD7E008CD00B22AD654E81B489283F8737757710C79C51EA87EB6E26A2
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 1342e22c865d401d89864a6aa9750886da25ee4b9c038bc0bf8c80a7cec86844
- MD5 f89eea65e340e4bd71bbe461895a967e
- SHA1 7990590fd382e6877d10a8b71de4f90d01de8662
- SHA512 f65bd4ed4f5949b20ec44146e1e869eda6a872caa28f6940b8e86e61d1f0502b3de2a1e5f449f1c122226d432c9a8fe7b9b83a8711ed1bde724a708509c13438
- TLSH T169F08CD210B0B0023202B213D28503D023834D881B878C840004F0305D31CEC8804316
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tuuvy.exe
- Size 223KB
- SHA256 6933daeec03bcb443eda170edf296282ab41fc1c66097c5b7bd32a67ace5a3b4
- MD5 c11a625db24c262c3d7915e3cd6eb777
- SHA1 7d66d9eef371e8dd8991c04fdacb9d7d8da57348
- SHA512 eccc4d15b04b48a84c1c06822810feab6420fba34f2f638c41a507d678bfbd35066c678af1f943fc9aac8c6d5d3d9aeefc5e2c8a96902a01f71fc1ad2a02d561
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3Y:unFhSIkAyDgjtS/FZS
- TLSH T18B24E042AA018888F34C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\urqiv.exe
- Size 424KB
- SHA256 6d47deb741520aa772309343fd6d4a85ee2d73ac8261462403e8290c70eaf22f
- MD5 874b7711ccb7ffc415dfe21e3dcf2ab1
- SHA1 52fef451ade113e6154f1bed91845184dccac4ca
- SHA512 7418fedab15d93816dbb053e7a2fab58b4a4f2734de6985e547a1173f3a6ab8e966034c8f90ec301b0f48c345307942d6f62cd19c8f42b5e2d1b8f72c65f6150
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBw/iWpF:yIfBoDWoyFboU6hAJQnrMBF
- TLSH T18394CE263140C436F32A0B364456FAA04969BC3A55D5E48FF7787E7A5D312938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\yzabvo.exe
- Size 424KB
- SHA256 6acc6dcfc6275f06ce8908893fd76ed8f661dd5a20040c44295cf52c14f4a8e1
- MD5 e742988159c2b861c7134c093c567a1d
- SHA1 76e92437aeb57e7ae535b172546e798d6ded833a
- SHA512 66615955d879d28e4294268f357accfe80e6954ea28343f39367f2d869987f68f8e39f81b98b255400a3270b45c0cd1c5fe35aca1aad68384a2de12bcc9c826b
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBw/iWpO:yIfBoDWoyFboU6hAJQnrMBO
- TLSH T14A94CE263140C436F32A0B364456FAA04969BC3A55D5E48FF7787E7A5D312938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH