Analysis
- max time kernel
150s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/11/2026, 19:27
Behavioral task
behavioral1
Sample
2026-11-09_c7bc0fd01e4854c23569394740190631_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
General
- Target 2026-11-09_c7bc0fd01e4854c23569394740190631_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 598KB
- Sample261109-x591qaet2x
- SHA256 ae2f5517c3b17a05595197273e164f0e30d3fc56fcbba39052477a304b87c45f
- MD5 c7bc0fd01e4854c23569394740190631
- SHA1 398395b01a8d5e726a3028490779ce59263d7b46
- SHA512 785c306c73f16ad66ac8577e532bddf5bd20a98d3f04ff3d08997b1acfc0de2ec4a3b4f1bfa2bdf64dd40a70bac67108e957ffcfcf9e23e3d3469c3944677f6e
- SSDEEP 6144:KzU7blKaPcbhj+bB7ktZeRnVDJm0oNjOPdInpBz:MU7MLb4BQkntwNjqde
- TLSH T1C1D4CF263580C436F72A07364441E6F00AA9AC3D19D9E54FF7B87E7969311A78B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation 2026-11-09_c7bc0fd01e4854c23569394740190631_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation zequo.exe - Executes dropped EXE 2 IoCs
pid Process 2792 zequo.exe 4948 sibex.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1436 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname zequo.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain zequo.exe - System Location Discovery: System Language Discovery 1 TTPs 4 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 2026-11-09_c7bc0fd01e4854c23569394740190631_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zequo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sibex.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe 4948 sibex.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4740 wrote to memory of 2792 4740 2026-11-09_c7bc0fd01e4854c23569394740190631_amadey_elex_rhadamanthys_smoke-loader_stop.exe 87 PID 4740 wrote to memory of 1436 4740 2026-11-09_c7bc0fd01e4854c23569394740190631_amadey_elex_rhadamanthys_smoke-loader_stop.exe 88 PID 2792 wrote to memory of 4948 2792 zequo.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-09_c7bc0fd01e4854c23569394740190631_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-09_c7bc0fd01e4854c23569394740190631_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4740 -
C:\Users\Admin\AppData\Local\Temp\zequo.exe"C:\Users\Admin\AppData\Local\Temp\zequo.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Users\Admin\AppData\Local\Temp\sibex.exe"C:\Users\Admin\AppData\Local\Temp\sibex.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4948
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:1436
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 384B
- SHA256 204f20b4bf3fd66816324afc962d690e52ceceb6328adee9cbc06455795e8d21
- MD5 5949e755459eaca336f625006e326ee4
- SHA1 45224c2347c13631dc710d0b3f53b1f93b60de1f
- SHA512 ddc537f58557b5cef7b9b3df9334ceea99c0e6a0da3b84341621813b5543f905a176ce3ef6a3bcd96b0179549fb36d645a99a6b23db655384f141d62cf87d741
- TLSH T105E0D84142CFFF2B090CD82B05B9768E827049B93E87377C7711C1DC21E689EB6D6282
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 d8d3e893870991ca828c33e0b6823f88ec5f74456e82b417920ff21061571ed9
- MD5 9ef5fa1d07177a1ec2f00258174ae63f
- SHA1 479b629548375bbc5dad6cbb2a0962428d2c2a0c
- SHA512 cf0713f0cdbd2c64fdbd8535cb33856420bbc5940cd6f6b9309f8bfad0c0eb2304a456ea6a58b64bcd34204fa656aec07c8bc5cc7c58d422d9fab9848a87e80e
- TLSH T1ABF09BD620F5F059751EF623F39457DD13831D5C6E43AD854154B1308C75C7CD444355
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\sibex.exe
- Size 211KB
- SHA256 9db1f49b1ede5ed2439a96a430e47979eaf97d6656540a905a997bb545affc3e
- MD5 c1ea452fb374ec0d929af82fe0e72e69
- SHA1 0549b8a4dca0cf73913963a11f2df5ec6f83692b
- SHA512 a2a6b544248405f5deb8959793e7314c2fa91eb68d2dbfcf9dffbd5d89aae3e0fd836b0ddf3857790d5178537137b575cc4293f0494409d9d0e99448415e707c
- SSDEEP 3072:9k2+LfWgO0xdH4Cjv+tcgBO3jKjOMFwEQIN3C9ISE0qJiNlUdpnlu:G2ngLdH4CHjKjOMFwEQISzqJBpnlu
- TLSH T1E224DF126A004C69F71E4B314946F6E8098A9E7C69E4F64FF43CBE3268362875B7354F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\zequo.exe
- Size 598KB
- SHA256 525720eb8f1c4ba04679b6e4784081e865e90b2272a154f85e74beb771fe3507
- MD5 37a6e4d47c8ae45b4fdf210bbfd30e0f
- SHA1 3d018107147d55bd596b671d2305a137283e6569
- SHA512 cb619aecdb4dd1874e41d1f8d3dd0c6b0639887ef74a0f08a0994016103f47b25a97e9e7109428ebb7126c2d0bc47399a860f4a2dca61370b74f64f5334b5b95
- SSDEEP 6144:KzU7blKaPcbhj+bB7ktZeRnVDJm0oNjOPdInpBr:MU7MLb4BQkntwNjqds
- TLSH T19AD4CF263580C436F72A07364441E6F00AA9AC3D19D9E54FF7B87E7969311A78B3B24F
- MD5 SHA1 SHA512 SSDEEP TLSH