Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/08/2026, 23:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-18_bf3837f729b32f24532a442f45ae2af3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-18_bf3837f729b32f24532a442f45ae2af3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-18_bf3837f729b32f24532a442f45ae2af3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 696KB
- Sample260818-22p9csap2x
- SHA256 0782d3c26a64ca5f245f63f128fe7ca91820f5e552f59c73367159976efe76c6
- MD5 bf3837f729b32f24532a442f45ae2af3
- SHA1 643fc8772d957814f715f81b310a356aeafc3da1
- SHA512 b77c284e43ed4794e8583d5d9e8b2fb08aeb4c77aa4c4618fe8b283b819ab221f1d22dc794100b821190550f1b4fa63fbc3e2af45ef74b3b1212cde0fa3845de
- SSDEEP 12288:OwBhHmq7dq93QKqZwe/8DETKfNPWJmebcauIi4diGq:OYHI93Rq/iEufJWAGHzi4A
- TLSH T1C8E4F11572C19233D05610321E5BD3A23D363E395B2A9DC772D4737C2E762D1AAFA32A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5756 6596.tmp - Executes dropped EXE 1 IoCs
pid Process 5756 6596.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 2026-08-18_bf3837f729b32f24532a442f45ae2af3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6596.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5756 6596.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4108 wrote to memory of 5756 4108 2026-08-18_bf3837f729b32f24532a442f45ae2af3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-18_bf3837f729b32f24532a442f45ae2af3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_bf3837f729b32f24532a442f45ae2af3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\Users\Admin\AppData\Local\Temp\6596.tmp"C:\Users\Admin\AppData\Local\Temp\6596.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-18_bf3837f729b32f24532a442f45ae2af3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 8D4A8956EFC340F2BE4C78CAC537AEFA9DE469AD0FCAAE2074D25454C6614AAE310508DA8F1E86F7696C4B653C13B644CAC5C68EE0C021265A8FE04C5DD805F92⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5756
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\6596.tmp
- Size 696KB
- SHA256 2faea85e5f0e8072f24b7d6ff42ce002960a40274dc4bae215318e9a5fc20e42
- MD5 08c12bb3362e2c12781b65ab57cc9f0a
- SHA1 cc9da939d80820b290e01d48b61745073227632b
- SHA512 930c567204f2fc0afc2fa6ef9c2c5cb3fad6aec9c342a1e301502b6146f11f12d124d30279aec75d8861b3731e134b245e66d4d86588ee8c730a33d27843967d
- SSDEEP 12288:OwBhHmq7dq93QKqZwe/8ATALw339+VIz6sWWTMby37B/+4w+yGPl1q:OYHI93Rq/qp+z6DT67t+4W+
- TLSH T1B6E4E02572818273D09210321B5BD7A27D3A7D341B2A9DC772D4377D6E722C1AAF932B
- MD5 SHA1 SHA512 SSDEEP TLSH