Analysis
- max time kernel
149s - max time network
139s - 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, 04:31
Behavioral task
behavioral1
Sample
2026-11-01_eaa0802cec8e1f2d2ed173a0d6e72144_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-01_eaa0802cec8e1f2d2ed173a0d6e72144_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 402KB
- Sample261102-e5kfyssw4m
- SHA256 9857793f70a10228a7b792c1b50f9430e0983bd855f47afaacce281c322b499d
- MD5 eaa0802cec8e1f2d2ed173a0d6e72144
- SHA1 2e3591f5d1ba292b843629ee0e65b815f29148a5
- SHA512 66d5a4af2030f2804eee6bd7b27b43f536179779363af9f73fe8168179df4b5b4d89cacb935b2c081ff183266ebdc8dd2a590ac7c1830fc6f5199c823a09148c
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTvL:yIfBoDWoyFboU6hAJQnro
- TLSH T1B794BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- 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-1-5-21-895009113-1202185046-1686627690-1000\Control Panel\International\Geo\Nation 2026-11-01_eaa0802cec8e1f2d2ed173a0d6e72144_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Control Panel\International\Geo\Nation yxnyf.exe Key value queried \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Control Panel\International\Geo\Nation robucu.exe - Executes dropped EXE 3 IoCs
pid Process 4896 yxnyf.exe 3180 robucu.exe 3212 otuxx.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 2836 cmd.exe 2100 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 robucu.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain robucu.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 2026-11-01_eaa0802cec8e1f2d2ed173a0d6e72144_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yxnyf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language robucu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language otuxx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe 3212 otuxx.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 884 wrote to memory of 4896 884 2026-11-01_eaa0802cec8e1f2d2ed173a0d6e72144_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 84 PID 884 wrote to memory of 2836 884 2026-11-01_eaa0802cec8e1f2d2ed173a0d6e72144_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 85 PID 4896 wrote to memory of 3180 4896 yxnyf.exe 87 PID 3180 wrote to memory of 3212 3180 robucu.exe 97 PID 3180 wrote to memory of 2100 3180 robucu.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-01_eaa0802cec8e1f2d2ed173a0d6e72144_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_eaa0802cec8e1f2d2ed173a0d6e72144_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:884 -
C:\Users\Admin\AppData\Local\Temp\yxnyf.exe"C:\Users\Admin\AppData\Local\Temp\yxnyf.exe" hi2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4896 -
C:\Users\Admin\AppData\Local\Temp\robucu.exe"C:\Users\Admin\AppData\Local\Temp\robucu.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:3180 -
C:\Users\Admin\AppData\Local\Temp\otuxx.exe"C:\Users\Admin\AppData\Local\Temp\otuxx.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3212
-
-
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:2100
-
-
-
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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:2836
-
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 5f9646989cf7d206cdb706b42d2239f8c750274da797f1352bdeb51c5d566e57
- MD5 068d52bf34d2ebbb13bb81de9b398196
- SHA1 7c191f7ac191a867ffea09a7b4de7dde19184274
- SHA512 a5258a13fe8171cc9ee2bcb41ef472f97cb63111a24a8c56d0633a6278defcbe7fd9d2c723bc75b4042b6e3c6ce5a0044fdc62aca1a1497e8bc3e05fbaa7ce18
- TLSH T189D0C75142D6D75F0448903B06B5A18DC0754C5C3F477B21D721C44C71C141EFAC7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 9e7a9d24dcff9b7f1e046d803c48f8ed720ec3081240a4e48cf7ac9fc6c43fda
- MD5 04b78f0726aab26bd0e3ecee0270be7b
- SHA1 d75a23402d3fda47052381c2f487ee6277f590ff
- SHA512 2539ba38083e5cb3775f33b86e4816f795b1d7543f4e8269de9f3f3f75acec81a34aabdb4816d41ee2dd8521085b7650fcbeb55e53422d0ce2c6197e2e861a73
- TLSH T1E6E0ED0101ABCA2A0748C41F46A8B98E806845A82F973BF1A310C75C51EAC6EB8B2242
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 43b58e0aaa022dc4a64eab8b2fb92810287cfd41f2df86e4eeac958451a0f145
- MD5 60f0870a644342a62a8fde9c9dd61e9b
- SHA1 d099c4d7d81e0fb4520b42a936a8c92a5a88be6e
- SHA512 d3bfe826309941a4fafe115f10748fa3f19b0ddb70f36c7f887e4e794fca8afee79fcfb6b77168fe94355bac07ec60a6140357b6e4bed8c84cb4beb653958480
- TLSH T145F09BE52051B0633512F717C79427E237934DC82F4B6F59C004B571493BC4CC504759
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\otuxx.exe
- Size 223KB
- SHA256 e583b811c6684c3a9c3984e374c545da3ccfccd8fae4ad84430049407f9ff766
- MD5 574d40ccb53ea2716b32d834358effb5
- SHA1 7235e5328c6359489db5904f7032c154252656b9
- SHA512 a1f355d5571153efe5929ffca1eaae75432e72b55d613aaf7b82dabec51a711f930b458d965499fec52d3d75549a9a56298f0f2e99e04750301b6f9c6b2ba7ce
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3h:unFhSIkAyDgjtS/FZ7
- TLSH T1DA24E042AA018888F34C4B316A17FAE449958D3C59E5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\robucu.exe
- Size 402KB
- SHA256 e8cfa53ff0ef3f8dfa849c3b9c9bdd2a7b083231a4e9e73e8423a4628cde0646
- MD5 f1cf351ae7183336af1e09ad909ec1dd
- SHA1 2e14c21d07bdb7efa26e3b34394967d7335b372d
- SHA512 8ebd87fea9f20466555e9b3c2aa2cbbcdf5968c5351f4b7bc1d6636c554c1046907b0b1ad88ad71ae6e66daac56015226f642bfa807169cfde5216178f7f5643
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTvs:yIfBoDWoyFboU6hAJQnrb
- TLSH T15B94BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\yxnyf.exe
- Size 402KB
- SHA256 042cd192fec292d6a11f7920f30fc95a688d7b8bf6a5ecf6c4cc2b2ae29dbcd7
- MD5 e696ec1be7530b1f765a0a57502a058e
- SHA1 26a55c8e100f217bef04d11eac400bcc0b6a80a6
- SHA512 ed25c7c250bb82057938bfb6cf7c7e7e907a28b920cb22958501bf0cf2754bdbae1b355676f7326b7db7b2d9453200a19d72fed82a40e9a6318c98a39042752f
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTv2:yIfBoDWoyFboU6hAJQnr1
- TLSH T17294BD253140C436F32A0B354456EAB149A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH