Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/08/2026, 05:45
Behavioral task
behavioral1
Sample
2026-08-20_81eab9f023f77e65ab81092de97029fd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-20_81eab9f023f77e65ab81092de97029fd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 409KB
- Sample260820-gfxfbstsat
- SHA256 54d9d4bf3da67ca5daca251ef8cd057c81b45a0bc816fe28cbf0a897105fd46c
- MD5 81eab9f023f77e65ab81092de97029fd
- SHA1 52af181f945732c5a0fe948ed96b64f1ae1b04af
- SHA512 91a9432228d47de2abdfb1e52562c9dded08135d13889066a35f8b19bacf4bf80a4602208b72badfd34b5b7cd7557d2f8a666370738bc3ed671cf523cb00b0b1
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpB:8IfBoDWoyFblU6hAJQnOl
- TLSH T18094BE253140C436F3290B354456EAB14AA9BC3915D9E48FF778BE7A6E311938B3B24F
- 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 1184 doumo.exe 4900 wihuax.exe 1380 hecuz.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 5000 cmd.exe 3696 cmd.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 hecuz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-20_81eab9f023f77e65ab81092de97029fd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language doumo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wihuax.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe 1380 hecuz.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1680 wrote to memory of 1184 1680 2026-08-20_81eab9f023f77e65ab81092de97029fd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 1680 wrote to memory of 5000 1680 2026-08-20_81eab9f023f77e65ab81092de97029fd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 1184 wrote to memory of 4900 1184 doumo.exe 92 PID 4900 wrote to memory of 1380 4900 wihuax.exe 94 PID 4900 wrote to memory of 3696 4900 wihuax.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-20_81eab9f023f77e65ab81092de97029fd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_81eab9f023f77e65ab81092de97029fd_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Users\Admin\AppData\Local\Temp\doumo.exe"C:\Users\Admin\AppData\Local\Temp\doumo.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Users\Admin\AppData\Local\Temp\wihuax.exe"C:\Users\Admin\AppData\Local\Temp\wihuax.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4900 -
C:\Users\Admin\AppData\Local\Temp\hecuz.exe"C:\Users\Admin\AppData\Local\Temp\hecuz.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1380
-
-
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:3696
-
-
-
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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:5000
-
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 1aa401a876f09dbd1c4349331fd757d2b2b093ad8005cd8e0ee068677f1d4cd5
- MD5 5bd496a5cfde5f346f20a61590d40e91
- SHA1 69320599e1cc0e9ba352629d9156a85c657ca8b6
- SHA512 026df5e244bbe8c791601eb1e53af03a41ea8707643d28f75ba0892ba3a5a33a7b62c71ed4ffbdcb66b0db60054f5bda04fa7a6b495d9d30b65265691e7fab11
- TLSH T194E06D0102FFDD2A0808C01F0AE9B6CEE19465983E8737707711C65C91D685EB5E2262
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 bfb1d71506d2d5ea7d953b225b93f546eea75fd445bbd659efd48fb898a82876
- MD5 1827e1f3c1b8957b16a96a36a71606cc
- SHA1 9f2cdb9c73fdd3cedd92f466a5a2378cc52906e7
- SHA512 fad79c70cb63e5505a9ae749f392d72360a0822e45a7b31a6c2a310b7fe9454d2ade7de1c5d3a639377a80b068276df9bc7f69d0a8d1421305632f6c9965e81f
- TLSH T10BD0C71141DFDB5E0458A42B06B562CDC0754C5C3F573B15D726C55C21D541DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\doumo.exe
- Size 409KB
- SHA256 eb8198d2bb40ebca2aff0db1c44913964d1c9e2b053f92f4a8921bf256a30f56
- MD5 c1b97649caf319ed5688e8828edc3e90
- SHA1 3ccb30014e4878c85f2c7911beca51642b913a80
- SHA512 38c7e92bb2892ecf14fd5eacea0235c82328a8e8eceb72c7dbb78303c2e642d3240295076e0b89aa351db2304da7f884a7c87fc33076868c470294e1495079a1
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpV:8IfBoDWoyFblU6hAJQnOB
- TLSH T12B94BE253140C436F3290B354456EAB10AA9BC3915D9E48FF778BE7A6E311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 cba500d4b5afc537311e5c393e71580b747051ff5fd2a5fcf6b3577e8837f654
- MD5 03d57027c7b86fa647d7139dd4633435
- SHA1 9d8ab24dfd9a9dbff46be533d471ce3d59369e9e
- SHA512 d8d5382285c66215a761428022f90085a21a0201e133f1505ea871ae5f0602ea09deca4e0d616fcaae8957965af88e5ac32ef37be6c0b60f0d9a85526d12f487
- TLSH T1F3F04CD51065B1513611A623EB941BD767930DA41EC7DC844145B2704935E5C88946D7
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\hecuz.exe
- Size 223KB
- SHA256 36d2f2268e8bb0b81589972a76407b4ee675d25495d4ea503adbb74953048233
- MD5 0a22217f45f309f792b7e707d3a6f1e2
- SHA1 bd80cdd2d992d25a6454b91455c15578df795a72
- SHA512 ce77266e8570291779e85253163b7777fccb612c4d5e68ac1aaf18c2b4935caad6edbe620d7ae63b04acdf26f43ecc25b689347bb09113c9c3f8807e7c3046d5
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3C:unFhSIkAyDgjtS/FZE
- TLSH T11524E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\wihuax.exe
- Size 410KB
- SHA256 c6e1d0404ea7a8c03d17e0c571dc733242b885cd4cdb50865ca96b382651de37
- MD5 3338e2993654288a1a6bc5d050559016
- SHA1 af4bccc1541e70550bb5af4c3413585503ed9d67
- SHA512 0a3ab7ef4440c509412ecc662c30d99121ff63818cbf96f270eaddd4156a34276fcb318aad17727366e3ed0136dcea6c3f69b977980af32835c3f28564563681
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpP:8IfBoDWoyFblU6hAJQnOz
- TLSH T1BB94BE253540C436F3290B354456EAB10AA9BC3915D9E48FF778BE7A6E311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH