Analysis
- max time kernel
149s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 10:10
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.exe
- Size 2.0MB
- Sample260718-l7gleafy8n
- SHA256 17d37c3768658807a24590edbf72d391ac3d175d1753f5a2a6ad0625af8dd3ea
- MD5 e81a9949febede7a18dca4b47ce8dd6f
- SHA1 0169c56bf4cec3650505bbee9de5ecb437a04880
- SHA512 bd664c20f285ec6998cf73afee0510cb5261a1f64cd475d7b89d583fc9710060a257cc455a207996885eb4e5aa92a8cbc4971565635502593aa04932759c456c
- SSDEEP 49152:r+CQS88KQUnnhs3YXjzzIWqPcFUfir93w9mUvm+y+z:6S8jQIq3YXHzmEF4/fm+y
- TLSH T12EA589E6957089E2D41730F2D51786BF2C372F3A1511BB83A2B9AEED39212C13776352
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3764 6373.tmp - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 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 2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6373.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3764 6373.tmp - Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings 6373.tmp - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1200 WINWORD.EXE 1200 WINWORD.EXE - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3764 6373.tmp - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1200 WINWORD.EXE 1200 WINWORD.EXE 1200 WINWORD.EXE 1200 WINWORD.EXE 1200 WINWORD.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5576 wrote to memory of 3764 5576 2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.exe 89 PID 3764 wrote to memory of 1200 3764 6373.tmp 90 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5576 -
C:\Users\Admin\AppData\Local\Temp\6373.tmp"C:\Users\Admin\AppData\Local\Temp\6373.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.exe 798345000F793DF5F719B108E7118F05FC3B0BCFAA0FA6B903FAD93BE9AB2BBCE240DB22F511F2DA0D81D3AEF5347921AB62204AFC3E7310F3DAEEFE100291B02⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3764 -
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.docx" /o ""3⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1200
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-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-18_e81a9949febede7a18dca4b47ce8dd6f_amadey_elex_rhadamanthys_smoke-loader.docx
- Size 21KB
- SHA256 acbc1966b31286bfa107541100ba4075af342a12bcbee0baecfbdad941e73fa6
- MD5 e4098a63fecda5bb888f9714395acbc6
- SHA1 0873005b98c70398e067eedf265a91214aca400e
- SHA512 64299baf51ffa5fc0fed933f1ee02dbb23b6ca9c8081be122462f3de3dffb74e2c103876e449a193689765bcd504aa1b2f798972112aae73bcfab14eb62e9322
- SSDEEP 384:tzb86WoH+jyS3qlUWP21wqI4WXB7uKJH/2wREIP50Ek9m:tH86WokyS3qlUC21wqIRdLVuwzP9N
- TLSH T112A2CF523B58DC26F1A2DFB919AFC1694C385E714E24D33574DCB79A283198A242933A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\6373.tmp
- Size 2.0MB
- SHA256 268c73cd3688c2d1741bea510724fd2b95cdeb2b6e9b2f774a6e1d7a95e2f41f
- MD5 ffeb818c8d9d5329b643fcf16dcc2fae
- SHA1 2f247a1e325b1f50a940227cc8af8ef3714aa9af
- SHA512 051c8857a58f4c918573c13001e9feb95e3be858f79d94ab717febefc5cef54a27077b8a4765126c4225e84d872487b4f6db6ee2f90ff1b6983f88be779f1c52
- SSDEEP 49152:r+CQS88KQUnnhs3YKeGorEDZa7X/BgvDvgOxKa3Wy+z:6S8jQIq3YKeGoqEL7aKny
- TLSH T12AA589E6957189E2C41335F2D5178ABF2C772F3746016B83A2A9AEEC39613C23775342
- MD5 SHA1 SHA512 SSDEEP TLSH