Analysis
- max time kernel
150s - max time network
83s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
29/05/2026, 15:36
Behavioral task
behavioral1
Sample
2026-05-29_67834cbdb1fdc5912d1008149a081a39_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-05-29_67834cbdb1fdc5912d1008149a081a39_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 399KB
- Sample260529-s2eceshs3q
- SHA256 d9d185331bdaaa6ae106919d9d8a9059757e47ea9773c61d2edea60e11472205
- MD5 67834cbdb1fdc5912d1008149a081a39
- SHA1 b37e42e8c2bb9d6b6f67a39c460c8fcec9a8a54f
- SHA512 dd0fabd640914b924568e1ec919c2b1819b784aab22d1217b4d223974a3628d6a5622a5b5a17720cc140b952aae040846f5d1b83dfeed6ef8f9c8e52a6c073fa
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBb:yIfBoDWoyFboU6hAJQnrb
- TLSH T1EE94BD253140C436F32A0B354456EAB14AA9BC3A15D9E48FF7787E7A5E311938B3B24F
- 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 1884 gufea.exe 3524 volibi.exe 2484 nepuc.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 nepuc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-29_67834cbdb1fdc5912d1008149a081a39_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gufea.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language volibi.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe 2484 nepuc.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1700 wrote to memory of 1884 1700 2026-05-29_67834cbdb1fdc5912d1008149a081a39_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 80 PID 1700 wrote to memory of 4376 1700 2026-05-29_67834cbdb1fdc5912d1008149a081a39_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 81 PID 1884 wrote to memory of 3524 1884 gufea.exe 83 PID 3524 wrote to memory of 2484 3524 volibi.exe 84 PID 3524 wrote to memory of 1124 3524 volibi.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-29_67834cbdb1fdc5912d1008149a081a39_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-29_67834cbdb1fdc5912d1008149a081a39_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Users\Admin\AppData\Local\Temp\gufea.exe"C:\Users\Admin\AppData\Local\Temp\gufea.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1884 -
C:\Users\Admin\AppData\Local\Temp\volibi.exe"C:\Users\Admin\AppData\Local\Temp\volibi.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3524 -
C:\Users\Admin\AppData\Local\Temp\nepuc.exe"C:\Users\Admin\AppData\Local\Temp\nepuc.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2484
-
-
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:1124
-
-
-
-
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:4376
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 926b48d66f3cba2df89630940cfcaccc9ff400237898647bdbc371416b9cbb23
- MD5 4ad6a3bf604edc854d43521d4e1e0bb7
- SHA1 7fcfc50cc6135940bc8d9ef264680ba428df9e4a
- SHA512 1448ece497de8d26c8e84b3b21077164c2e95169bac4eb3a553a740d6750f09d109bda8b0ac83c569e8bdc80f3b85cb9886e9169f2cd029bf0b2ee322b0f0cd7
- TLSH T1ADE0654251ABDF2B0408E41F02A96A4DC5A49D153F873BA07725C34D61E59ADF5E2311
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 7554ba9d7e061f0bccba3dd0dc5d66d6f304cfeb5a0d914e1aabe535f2915d84
- MD5 30ecc6cb301d930eb3055ee62c3f1770
- SHA1 d856901810b8413a36a9f1a470fe3220924734c5
- SHA512 80e45977d4c4188ff7c28bed1ab40f3edba6931c456e6184d0b7f17201ddb2558e921ce52805a3b21d73a7627ac35faca4805f0f8bfc1201b77b7d3ad9e2b8dd
- TLSH T174D0C71141DAD79F2448902B06B5A18DC0755C6C7FC77B119721C45C21D181EF9C7352
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 86951c35444ed92e3e61c7576fff7d2b4236a54b50f01723b6965be301d54890
- MD5 e86fdc131edb398e03dd1ae1db925a20
- SHA1 9352ecfe89b93b15a52a5746296d1f5ae3b4b112
- SHA512 e4020ee6bb6512d708472dd7476e4afd1690a296f7ee7931b40c693394dedd37e00925bef4defd3a695a04ef3e3710f01b2c5e561c81addfd644f13cd0b1294c
- TLSH T134F09BD11475F5957F31E663E39407F81F931D881F87CC504404B6744A37DBC8984255
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\gufea.exe
- Size 399KB
- SHA256 683e157a02842cacc50a296c36b507683d20fb72d30003982deda7c4126b6c4f
- MD5 698af0487d4f1ee70467fe74f7b652ad
- SHA1 558d557f000a108f5635b58cad8ff17666084b4f
- SHA512 60d35fdac6b12c4b49d9c34f1845721acef73c01628ccb3f411d35d98bde50dde6512267bef39ed1619155608ba720555be02f1e8e47f0b2a7c9c03a33078a04
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBc:yIfBoDWoyFboU6hAJQnrc
- TLSH T1C694BD253140C436F32A0B354456EAB14AA9BC3A15D9E48FF7787E7A5E311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nepuc.exe
- Size 223KB
- SHA256 196ecd238ea8ef8af42111e25706fce5a3565452e6efeacdbfb11564727bcb8f
- MD5 26663da139ae20192e4b5c575f24669f
- SHA1 faa2ae6ff63b8c8614fbb045c6b23a76969c62b9
- SHA512 00d8c5e1020267df82f25dd5959d5b33a071cb9a7c466d78a38e56f174050437f5f9a9c6181a8adb448245afaa66c2e935086d7765732b66a6b0a1c23dbf3373
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3J:unFhSIkAyDgjtS/FZb
- TLSH T17924E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\volibi.exe
- Size 399KB
- SHA256 261294823dd6f93e450b00427123766468f68a200a10f4776cd6d3d4cbf4d54c
- MD5 dd39ce9604c998c568d14b7f3a640314
- SHA1 23a6717930dbcd24b2928b175d1a77afe83c502b
- SHA512 93a025e9d649865dba2181a8334789b29463063270c65f42ab9fd2e2feefed1fef6011dd76dfc19c7e64ba806cf3908ebcc8df5d529358a0fba14b7bbab9473e
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBp:yIfBoDWoyFboU6hAJQnrp
- TLSH T11694BD253140C436F32A0B354456EAB14AA9BC3A15D9E48FF7787E7A5E311938B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH