Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-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 5384 74F7.tmp - Executes dropped EXE 1 IoCs
pid Process 5384 74F7.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 74F7.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 5384 74F7.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4680 wrote to memory of 5384 4680 2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
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:4680 -
C:\Users\Admin\AppData\Local\Temp\74F7.tmp"C:\Users\Admin\AppData\Local\Temp\74F7.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-21_58817f17dfdae6fa50fd735218dfebb0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 099203B248AB67FE05C7B56E12607F2DFB6718DC90D69FADD4F39AFA0042ED60FD84CCC79A97EEDCE6CB49F6131CD246F90D0EF87F6511A2A51D84F673A1E3AB2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5384
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\74F7.tmp
- Size 531KB
- SHA256 e8720148bbe2eb96e72aee415f16bace60da9f58f0a5722aa0ba5223b52c48ff
- MD5 81f991cea6df6d4e571429e465ebce05
- SHA1 22fc2b20f53f5800696c86580dc787ef10295b06
- SHA512 ba5314760efcc82c52b1864ac3f980deb099092aab16a6a37b5b73eb003a2ff122bcdeba5009c24325c04bb10210d45d4657bc45321b385b127fcc8dbda4bfae
- SSDEEP 12288:KdcAIffrC9fdm7nav+1J9iZGcUY1aKN7fn5nPm:KdpInm9fdmuvyybUSRn5Pm
- TLSH T111C4F15172D2D1B2D08A1432166ACBB22D3A7D314B299DC772E0777D7D316C2B6B132B
- MD5 SHA1 SHA512 SSDEEP TLSH