Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 10:19
Behavioral task
behavioral1
Sample
2026-08-13_208b6ada596f75495e3569614132d136_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-13_208b6ada596f75495e3569614132d136_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 402KB
- Sample260813-mcs7dsfl4v
- SHA256 9eb87eaf6fb13d46357e054ae157330ea788e11771732951a140448ed8d802c4
- MD5 208b6ada596f75495e3569614132d136
- SHA1 2c6d4325ec28f2addf01680605025a5a65a634de
- SHA512 19a9e0fd1ce8e5578c41435b823fa80560cd5c094e98f8f70fff879fbcb4c22cd27b4a2aa63186d71432942039dc49c8e82fc31b2fd9f860c5f7946488ece5ca
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTv1W:yIfBoDWoyFboU6hAJQnrr
- TLSH T18D94BD253140C436F32A0B354456EAB049A9BC3915D9E48FF778BE7A5E311939B3B28F
- 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 7056 xoubu.exe 6068 dyxuho.exe 6728 tyirn.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 4060 cmd.exe 2028 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 2026-08-13_208b6ada596f75495e3569614132d136_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xoubu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dyxuho.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tyirn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe 6728 tyirn.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5920 wrote to memory of 7056 5920 2026-08-13_208b6ada596f75495e3569614132d136_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 5920 wrote to memory of 4060 5920 2026-08-13_208b6ada596f75495e3569614132d136_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 91 PID 7056 wrote to memory of 6068 7056 xoubu.exe 93 PID 6068 wrote to memory of 6728 6068 dyxuho.exe 95 PID 6068 wrote to memory of 2028 6068 dyxuho.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-13_208b6ada596f75495e3569614132d136_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_208b6ada596f75495e3569614132d136_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5920 -
C:\Users\Admin\AppData\Local\Temp\xoubu.exe"C:\Users\Admin\AppData\Local\Temp\xoubu.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:7056 -
C:\Users\Admin\AppData\Local\Temp\dyxuho.exe"C:\Users\Admin\AppData\Local\Temp\dyxuho.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6068 -
C:\Users\Admin\AppData\Local\Temp\tyirn.exe"C:\Users\Admin\AppData\Local\Temp\tyirn.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:6728
-
-
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:2028
-
-
-
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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:4060
-
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 f9c885807e7121cda5f1464a06565226846760f4409e4832b5179bb7104f9d98
- MD5 1a6cc116019d057ca8f7aaae4ddbc94f
- SHA1 ee294ffb79644bd14333b0f99fb7e18fc4c07c9b
- SHA512 e86f5e645d314a08f4fb911edb1edb393962026bbc93c4ecbf15cd0839767e5f2a0295b291e8f4cba60a4e895aa757866807c8bf1d9998361408a06b08354186
- TLSH T1EBE09B11019FD96A090CD01F11EEBE8DD1B8A5143ECB27757A20C25D51E5CCEB5B7242
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 75b71fc98938dd5b6857b6c721211c26d5aed20902ec445768d1e69c01214966
- MD5 344b9abe3f3fe64ed1361dc4dd652e81
- SHA1 0e394e0d2c2509f86e34ca304b5eedc6503e11e6
- SHA512 efe58f11694d71d643c5b63266bcf5be3a18862ba4acd616ec2338b7bac74102f68199efe0ef8b04e318d0fa7783482e4dbd75efaf907e3e70d0c3550327ec59
- TLSH T19FD0C71142D7D76E0448912F06B565CDC0755D5C3F473B11A721C44C61C141DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\dyxuho.exe
- Size 402KB
- SHA256 468367a2b5c144108542455d0bb4301e721e81fef4fddb98cba1b0badf4c6a0a
- MD5 798383a823613faf5aee9aaf50303cf8
- SHA1 ced3f20999432c85f85a22f6a468c4a02ae7eabc
- SHA512 713a86e2a9ff002034dfba681461ef68f3ea1f4c61f4ce1e00e0d2fbc8d51096477422ea47696b73cbaf08c40e38d99a5da4236855571b5e531bbcc38cd03a79
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTv1F:yIfBoDWoyFboU6hAJQnrG
- TLSH T1D294BD253140C436F32A0B354456EAB049A9BC3915D9E48FF778BE7A5E311939B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 c862812d2154392dae6b762125822c84512031a5e821be1046010faf0cb1bec2
- MD5 ad3eea76c68058518dae68e8778617d1
- SHA1 08310e6343907eb54b6e12d4ab315fb9dbcf073a
- SHA512 8c63a0297aba21ab9cbc798a0df3d4dfd0d638e24937a55cf399bc2cefac02c0784f1c0c2cb38d61a4bb9bb7a68bdf8b4d38138b31a4e75d2c481fce28e377ae
- TLSH T1E2F09BE130A1B4477521F312D3944F5517C31EC87A475DC44114B2725D75CDCC6D4215
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\tyirn.exe
- Size 223KB
- SHA256 4d6726c939a76f703769734b21dab14add63abad254762e857688e15abc1dc5f
- MD5 59d4e767dade529048f4b1515638b06a
- SHA1 e32774a5dbddc74ee149bc9faed2cc3d2e7a6575
- SHA512 7b152aaf26f6d90ccbbc50b1a656b968092b4280042c3f668197c06872ea866fbdd98d5f64075a4e20fb2c42a1a5ca5d9fed267f5540cae61676ccb453e3e9e8
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3N:unFhSIkAyDgjtS/FZz
- TLSH T13A24E042AA018888F38C4B316A17FAE449958D3C59D5F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\xoubu.exe
- Size 402KB
- SHA256 98609c6cc9643201b59de5d90939ae0e793411d74a7c1aa72b46459321189012
- MD5 b4341d720e59abb486c163298c79d50c
- SHA1 05669e57eecffd820d6776cf6e0d58807ee88cd3
- SHA512 ee9135eb0d936dc0353d188ed78b9e031efce587f090ee427d88be1f5da07acca03fd51ab2104b1af312f39b5ea2fed92cb1edef9c0505a46a9b288bb3af3f1b
- SSDEEP 6144:y5SXvBoDWoyLYyzbpPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrBwLTv1X:yIfBoDWoyFboU6hAJQnrE
- TLSH T16494BD253140C436F32A0B354456EAB049A9BC3915D9E48FF778BE7A5E311939B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH