Analysis
- max time kernel
150s - max time network
114s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
15/04/2026, 12:35
Behavioral task
behavioral1
Sample
2026-04-15_f848197ba7ddd852d579587daaf535f1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260130-en
7 signatures
150 seconds
General
- Target 2026-04-15_f848197ba7ddd852d579587daaf535f1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 593KB
- Sample260415-psvq9set4n
- SHA256 358b4ef12bb2429e314eccee0959bfb710746c5c5bc55879a43d260512d2b6d1
- MD5 f848197ba7ddd852d579587daaf535f1
- SHA1 f227fc4a664674a2edcb64f776b65fb54c035195
- SHA512 f8fe032fd1d81ee36a7e772d610ee433f8e6189097372b31903d192237d98c5ffe317558d075707c567850a1f4c9392b9b35905ed0c8db4191bf80fec70e284f
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdFJ:8MpASIcWYx2U6hAJQnO
- TLSH T106D494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- 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 708 etfoz.exe 2328 owonry.exe 1848 keovs.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 2026-04-15_f848197ba7ddd852d579587daaf535f1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language etfoz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language owonry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language keovs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe 1848 keovs.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2376 wrote to memory of 708 2376 2026-04-15_f848197ba7ddd852d579587daaf535f1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 79 PID 2376 wrote to memory of 5588 2376 2026-04-15_f848197ba7ddd852d579587daaf535f1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 80 PID 708 wrote to memory of 2328 708 etfoz.exe 82 PID 2328 wrote to memory of 1848 2328 owonry.exe 83 PID 2328 wrote to memory of 3932 2328 owonry.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_f848197ba7ddd852d579587daaf535f1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_f848197ba7ddd852d579587daaf535f1_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Users\Admin\AppData\Local\Temp\etfoz.exe"C:\Users\Admin\AppData\Local\Temp\etfoz.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:708 -
C:\Users\Admin\AppData\Local\Temp\owonry.exe"C:\Users\Admin\AppData\Local\Temp\owonry.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Users\Admin\AppData\Local\Temp\keovs.exe"C:\Users\Admin\AppData\Local\Temp\keovs.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1848
-
-
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:3932
-
-
-
-
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:5588
-
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 19d06ae50d65e8cc93cd243649775d6295780fa2262c08fe840eac459f093916
- MD5 f4de495bee78eaee53613bda716b6d0c
- SHA1 63b96f7c790f4fa1fcd322a29c801befd7b753f9
- SHA512 154f8156fa5024e1b03355a483af02de2355a609d8879f5a3e68101afc9aee59db76a70d9b9c54b3c4dc98c87396fb5dd11dd45d868c77ef3956536c958f4559
- TLSH T1D4E02B10419FDE3A050CD01F05A5A54E926089D43FCB27B17A20831E51D588FF9A2312
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 0af9688edd36768b708e5dbd392d47c049bf395515390c7475447a063ae55ce5
- MD5 d9aab899cc802d5d13728955cb1db98d
- SHA1 23c242106e2793031088e8f85ebc09d2dd5dda25
- SHA512 037bcf803d08850d2f274cffaa669acddc043cb4f996aad0b0ae89aca80b43f99f0d9aff2c97a925b4b4e1691f69b491552993e2c37894f82233dcd8435e7ef6
- TLSH T1E2D0C71181D6D75F0848912B06B5618DD0755C5D3F473F11A721C44C31C181DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\etfoz.exe
- Size 593KB
- SHA256 bdcccb8b503f3d9929b5300a7a73f13deb93fb9467034143c703a9e766d981bb
- MD5 bb7f0034373267a1fb45a1baad172c04
- SHA1 96c26a24b06e59f0915143de1582a847006b1f63
- SHA512 94ad4c7c68bd7ffb8262cec011551ab77d180f5b8bb264b001c6ca991efdc52966fdba307374b820b0d7d67ae566f39ca5066f4fc67ba287ce68da0f39894c0a
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdFB:8MpASIcWYx2U6hAJQnE
- TLSH T199D494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 dceb8812f91218e4174e49a972d6d76a162a6f8c142d664685515c1018ce4323
- MD5 7bbe8740e9eac72eb2b24f80d72f25dc
- SHA1 961a9ac5f2ce43fec93691f36ae1e00c0b92e23b
- SHA512 ff4d395b868473407dce0aa59cf8bc8588c60ce92c71ec08061cc910982fdfca7053d478531c456a7de8730f9e5a8147f9f1aa6e4962af6e31688b9420c41099
- TLSH T187F04CDA2065E0593511B623E2A4679E13830D851943ED98005872B15D749BC8508755
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\keovs.exe
- Size 223KB
- SHA256 ea02049650131ed35f44f4de3bd491872bf173453d56ce3004b581815dc392b3
- MD5 d6a30aa9c8f7c87843979bb70035f006
- SHA1 73a85040bd04262dea1c2a9ccac350430fcd50bd
- SHA512 2d3630cd0d9d68e526c9670ebff3e3651cad4cce15dd5e7390dc58474cbf7b9fb88b05ce3761831c96e5ba6229449d29971f7c5c984fa08830d4dd9dd281f69b
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p32:unFhSIkAyDgjtS/FZ0
- TLSH T1FE24E042AA018888F34C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\owonry.exe
- Size 593KB
- SHA256 c420a60bc22f3000d4bbb2a4d976800b7c511d03e2d7f33f5bb6f2b98c1fdcec
- MD5 dee5fcd5acb31ce6e029ce83b1647079
- SHA1 8a9744a70d8dcccf35cc32e82926fdb3056a0c04
- SHA512 469c57affa190800b867ba468754ef7d0ee6f60fd04679b35d63d90c49e384f56763cc626fb82d13d1255dc91f9467178cfe6ffb9ff1dcd95c75cda320a4304f
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdFN:8MpASIcWYx2U6hAJQng
- TLSH T131D494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- MD5 SHA1 SHA512 SSDEEP TLSH