Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
16/04/2026, 22:29
Behavioral task
behavioral1
Sample
2026-04-16_f41d169baf39fa51c1a6e915d9cb48f3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260130-en
7 signatures
150 seconds
General
- Target 2026-04-16_f41d169baf39fa51c1a6e915d9cb48f3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 410KB
- Sample260416-2el87afs9s
- SHA256 da0d2b913825b650eea353f484aee2d4e5a1447f8c50844dd2cf5d7f68d9c719
- MD5 f41d169baf39fa51c1a6e915d9cb48f3
- SHA1 8963cb7f12fadffedf70fae9574819de827f9c69
- SHA512 a791e2e1a6ee7c50516038bef3dfd570d44a8b4cc65b6a549777f6bdc6f38de805cdcf125aad817d15b539faa4fb16b023da4200c32cf3f0931e409eaea2a573
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpr:8IfBoDWoyFblU6hAJQnO/
- TLSH T1AC94BE253540C436F3290B354856EAB14AA9BC3914D9E48FF7787E7A6D311938B3B28F
- 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 2908 basiy.exe 3908 vyuqzo.exe 2160 goivo.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-04-16_f41d169baf39fa51c1a6e915d9cb48f3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language basiy.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vyuqzo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language goivo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe 2160 goivo.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1776 wrote to memory of 2908 1776 2026-04-16_f41d169baf39fa51c1a6e915d9cb48f3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 79 PID 1776 wrote to memory of 1028 1776 2026-04-16_f41d169baf39fa51c1a6e915d9cb48f3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 80 PID 2908 wrote to memory of 3908 2908 basiy.exe 82 PID 3908 wrote to memory of 2160 3908 vyuqzo.exe 83 PID 3908 wrote to memory of 432 3908 vyuqzo.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-16_f41d169baf39fa51c1a6e915d9cb48f3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-16_f41d169baf39fa51c1a6e915d9cb48f3_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Users\Admin\AppData\Local\Temp\basiy.exe"C:\Users\Admin\AppData\Local\Temp\basiy.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Users\Admin\AppData\Local\Temp\vyuqzo.exe"C:\Users\Admin\AppData\Local\Temp\vyuqzo.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3908 -
C:\Users\Admin\AppData\Local\Temp\goivo.exe"C:\Users\Admin\AppData\Local\Temp\goivo.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2160
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "4⤵
- System Location Discovery: System Language Discovery
PID:432
-
-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "2⤵
- System Location Discovery: System Language Discovery
PID:1028
-
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 d90b6c39795b3e5ffc76256618bcc5432db0da6cd89ef18bc4ab625afea5ae01
- MD5 aa3c636f485199352e1f29db318a00fc
- SHA1 b9fb8fe9347aed5d3577cc6d8b85c9aedd3cc8eb
- SHA512 787c69253f0d3f22b9c8fd977100bae0f5e4f79595399bc10ca8e6bcbc2f45bcab9a6e342cee5ad309a489654ae1ef2c1e5cb3b9623871d5d8572ec8a3797d79
- TLSH T155E0E501067BE92F040CD01B01A9698D82606918BFC73FB1E210C74D91E688EF1B2282
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 42c03991507cd4ed6a8931e4b887085e0f3488f912add69abdb9f6683f97f3ac
- MD5 89ea373e5096381573a943dd721bf2e3
- SHA1 941860e9e2ba90ec5b96280131838b156f30d2c7
- SHA512 0233ed2ee831eca1121bbc39bd6f56d6290c09ff28003707cbfebe78f9885e61356f0691bd22964a6059083a63c95bb3d6a4ca2fa897ba6a3106a10ad4422a23
- TLSH T159D09211819ADA6F0848A12B4AA5628DC07598AC3F8A2B11A625884822C281EB6C7342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\basiy.exe
- Size 410KB
- SHA256 2e842d89461e9443e62e1ad3ea643ee8b85291d568f4ad4859dd49481e4f8d77
- MD5 15e4b03366e77b392acb678257efd0ac
- SHA1 76de8e787df4b7d66504f5db6f77cc959a4828a2
- SHA512 2ed750d47a660a29007907efd40759c5ac7ee16cd0a058bbbebc388c4830f6bfef74f9972278ae58cf06a17292a00ee6a19fe1b2227dd787feb901dee6551612
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpn:8IfBoDWoyFblU6hAJQnOT
- TLSH T1A994BE253540C436F3290B354856EAB14AA5BC3914D9E48FF7787E7A6D311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\goivo.exe
- Size 223KB
- SHA256 db5c767ff7aa6f1f00751f487207b29ec91386442928cc17dd8f91d2be2c2fa2
- MD5 f21e38bac62b59d8fb2e44a1b8225003
- SHA1 606173bd70eec3ca05ac2943457f94bbe6cb576c
- SHA512 370913ca63169131d232649d90f73d18937ae8c12ef29d4bda05dc44b40c768b5b3ac7f4c3285a4d11d6bfda23e1ec1cbd5edd326c11a2721a729b7630f7a707
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3P:unFhSIkAyDgjtS/FZt
- TLSH T11224E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 673d973327064e6f044d127fec15f9ba904517147c2f60e4a5239ba4de66d6dd
- MD5 7a8af50d61387e79bafe9fd7c1cb4184
- SHA1 424d08e3dd6e04d057265578f1acf8ea26463bdf
- SHA512 2f91498746b7cbbcf9de62267f0fe54f48006308693696239d1286140e6df4ac2c958bd8b9e335b03df6a106033548cd16c9c1d6908da0216ac62786b6113fc7
- TLSH T1EEF02BCE2020B0583701F21AE3C40F5017830EC8294B5C440404B0304EB1C7C884430A
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\vyuqzo.exe
- Size 410KB
- SHA256 c77908a6b4f1b253e7a8cde71b6ebf00f9e336653204547e7f8e97c55498b4ad
- MD5 9399c098768dcb2f12fc2148efef60f0
- SHA1 c9543b2769fe3ff6c779600b93b2c9fc2a3bb924
- SHA512 f9fd44374caf460903a8bec34d9488c1947c004286c6ebb96b10dd3b89bcecdb44414b10f9a79f996e9838b4fae64eeab4a225bc59871b0dca62b7a9e59615fb
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpR:8IfBoDWoyFblU6hAJQnOV
- TLSH T12694BE253540C436F3290B354856EAB14AA5BC3914D9E48FF7787E7A6D311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH