Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
21/07/2026, 10:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 531KB
- Sample260721-mdlhyaew41
- SHA256 3722edd327a13f9082394b3a70c3b5f90afa4efa133de6d0409e715038099069
- MD5 58817f17dfdae6fa50fd735218dfebb0
- SHA1 eb0a405001d1c8d6ef9d943c7eb57b971b189e23
- SHA512 e750c11d4e2931747e0048d73c4af1105e634800a008a8346f7c7b7c2375d3967f289d21f74da9b96963b483969d56a0662db154c9c8badb1c3609c0bb397814
- SSDEEP 12288:KdcAIffrC9fdm7naiYo/74T/nu4qkfN7fn5nPm:KdpInm9fdmubQQEkfRn5Pm
- TLSH T1BFC4F15172C2D2B2D08604331A6ACBB62C7A7D305B696EC772D477BD7E306C2A2B5317
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2436 5F03.tmp - Executes dropped EXE 1 IoCs
pid Process 2436 5F03.tmp - 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 5F03.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2436 5F03.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1328 wrote to memory of 2436 1328 2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1328 -
C:\Users\Admin\AppData\Local\Temp\5F03.tmp"C:\Users\Admin\AppData\Local\Temp\5F03.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 4F7F22B67EADE12BEDD39C00B9C34EA5F9A38449824E59D1FF8FC589B855799EE4B0ADAE0CA9C58D0137330C9FC4D2824C46B9442C23B89AE5804CEA8884237D2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2436
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5F03.tmp
- Size 531KB
- SHA256 afa63f91dc4cff5559a1ba4ac66b184b97673d9b55523d5e605a14da9e89d68e
- MD5 08cba066d0ece1f8cdd29455b5f12879
- SHA1 28222507a10205bca2784d3ce094cfdf80b1e519
- SHA512 2f28dd7d4d9f703b4e03aa8ccad2fbf3c5ebe34cba6b850506815feb4af709828c23e4a150cae5b878d9461e893b5aa60805f5a0f7f3c100546d599efb556ca6
- SSDEEP 12288:KdcAIffrC9fdm7naXPM+Ic8vQyVLqiO+8FqoMJN7fn5nPm:KdpInm9fdmuXPMxvQyxqiO1srJRn5Pm
- TLSH T1CEC4F05172C3C2B2D09714331AAACBA22C7A39314B295DC776D077BDAE316C276B5327
- MD5 SHA1 SHA512 SSDEEP TLSH