Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/11/2026, 17:37
Behavioral task
behavioral1
Sample
2026-11-10_e02b14e3cf4cbea0d7695cb4ad4344f6_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-10_e02b14e3cf4cbea0d7695cb4ad4344f6_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 396KB
- Sample261111-v7ftjsat4k
- SHA256 194ead7d2212e0d30459035fdf1980c0a90beb6a900b720db75c4c240ac5b090
- MD5 e02b14e3cf4cbea0d7695cb4ad4344f6
- SHA1 5f975518cd0f1cac7967efe0baf42ef12a476f04
- SHA512 21d2ac1bde83595350cd9630f1c49b205f0f6b26fc4277b312efb88e0467d665977f6abb27568e800f9af430e362833633000ad1f80982f9012bff770bcaae0e
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwGA:yIfBoDWoyFboU6hAJQnrtA
- TLSH T19A84BD253140C436E32A0B354456EAF059A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Executes dropped EXE 3 IoCs
pid Process 3084 seweu.exe 2424 rygupy.exe 2512 mutew.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 4128 cmd.exe 4228 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 rygupy.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain rygupy.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 2026-11-10_e02b14e3cf4cbea0d7695cb4ad4344f6_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language seweu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rygupy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mutew.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe 2512 mutew.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4516 wrote to memory of 3084 4516 2026-11-10_e02b14e3cf4cbea0d7695cb4ad4344f6_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 4516 wrote to memory of 4128 4516 2026-11-10_e02b14e3cf4cbea0d7695cb4ad4344f6_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 91 PID 3084 wrote to memory of 2424 3084 seweu.exe 93 PID 2424 wrote to memory of 2512 2424 rygupy.exe 95 PID 2424 wrote to memory of 4228 2424 rygupy.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-10_e02b14e3cf4cbea0d7695cb4ad4344f6_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-10_e02b14e3cf4cbea0d7695cb4ad4344f6_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4516 -
C:\Users\Admin\AppData\Local\Temp\seweu.exe"C:\Users\Admin\AppData\Local\Temp\seweu.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3084 -
C:\Users\Admin\AppData\Local\Temp\rygupy.exe"C:\Users\Admin\AppData\Local\Temp\rygupy.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:2424 -
C:\Users\Admin\AppData\Local\Temp\mutew.exe"C:\Users\Admin\AppData\Local\Temp\mutew.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2512
-
-
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:4228
-
-
-
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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:4128
-
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 9dc43ffa4f25303e5c4282118010b754b204567657e5e5b7ea42dfb3d45ad0f6
- MD5 6ec29bcf0815c632edbca400cb26d339
- SHA1 395cb2f7005729c9876f5c093d83b5da3d2df950
- SHA512 7a02443bccfd8fd621b196d6c989954cd435aedf5bd3ab39da678200146f2c1c02df2ea82746828ec18c934d1031572b88ce4d3544a72c1d466d78af055a9a10
- TLSH T199D0C71186EAD75E0848D13B06B5658DC0758C5C3F573B119B21C48C21C181DF5C7742
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 f190494d8a723ebc81e72e2c8cf5c145a5b5413d4c975308b335d1cf6080ea5d
- MD5 9808d0fe49ed4910d7c65d3fdcffdcb8
- SHA1 85ad1a482b38742ac7301c3e789b8d3ace146df5
- SHA512 fda9e0177a3f3acf3b4fcf8d20f92b41d20dc1359fd6b1dfbb8b0563eb9d751eb63befca7be308a76386cbbd8b2bef0b21aa13c29d11ecdc563819adb3d9d046
- TLSH T14FE02B00015FDE3A064DD00B05AE798DC06445153F8637B53B20C38D62D585EB8A7211
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 874748810cfe2a17eeaa066c8904795134598b8d3d2e739af840f5c2fc0671d5
- MD5 6a0cc67ef625724b0af35aeef6b7a4ae
- SHA1 9e4964a27b648654b938da03025a534644232312
- SHA512 d3d99352207ed8ef623038da8a45e132be0b22787fc777cf4e70401bebc599b857ff04c9ca1e4e791f873c096c2c22b0dea08c0f662f426122ce1a3d834e2ab7
- TLSH T126F04CD62065B0563611F616D69457A917935DC9284B4CE40248B2A18A39D3C95542A5
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\mutew.exe
- Size 223KB
- SHA256 74d84cf706ce48d08893d2a587bc5f3ab5f0bbf1a87688c1f0b552c5d4f1c5d5
- MD5 ff19374ea8c60623d5a14e583065005b
- SHA1 c5a9c8b75d92d421a050315836947e3167de1763
- SHA512 3af63538bc0a10759e861002614db40a970d70f83ef5995d093f1b32240b0e423db46f61c0b91e9fc2246d34333e5888b0a491971f99be809d248fbb00a265d2
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3v:unFhSIkAyDgjtS/FZp
- TLSH T1B624E042AA018888F38C4B316A17FAE449858D3C59D5F55FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\rygupy.exe
- Size 396KB
- SHA256 3324ca24f36c77812a1aedce87ffb0fbc0f93e78bde55f0a13d8ebb65622cab6
- MD5 3f5b43fdb3b2edd81d7a95b487ba4816
- SHA1 af57ad9ba4ab2d58248ee4a748be91a6c8df13a4
- SHA512 2dd22101e14d81c5b5e99da94f33d683f33d0a1e92537baf6119ebf8b4871babc9430388e50cfc6cfe20c03c027fa051237656680c639241da7be54ae135e4aa
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwGW:yIfBoDWoyFboU6hAJQnrtW
- TLSH T15584BD253140C436F32A0B354456EAB059A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\seweu.exe
- Size 396KB
- SHA256 a63de342ddf3eb337ecd2c5a41e63b70155f8cc673bc46cddfc759ddee3883d4
- MD5 f8ae038f2d46d12c0a6d7dd25c09baba
- SHA1 b86e98e5c5f52237b5db71792e122eb49665ea57
- SHA512 e14fffa4637999544abbfccdfc0c4e06f1bddf9a59eef476fbf47d897e27e8988058f1bcd5ed4ca0c469302ee54604b5f41b7f8feb70142a366036f935d7404a
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwGj:yIfBoDWoyFboU6hAJQnrtj
- TLSH T10684BD253140C436F32A0B354456EAB059A9BC3915D9E48FF778BE7A5E311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH