Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 19:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_983da2b71ad04b4694dad742cebce5d7_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_983da2b71ad04b4694dad742cebce5d7_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-04_983da2b71ad04b4694dad742cebce5d7_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 532KB
- Sample260804-xvcbpswtay
- SHA256 35198a5ec78b6b56830e903f57b6c3d858f5c7f9e4c3d06aa0e37b25b39ba2b8
- MD5 983da2b71ad04b4694dad742cebce5d7
- SHA1 e3c6173bf072194aedb485f41f23a72560cd4e1d
- SHA512 810ebd02e90bd6e786df0489a8a397c63fdc5a481454ad0098524152fdd558d9ca6e0a0caf332257292c45d13bf870b2c3d549e169a851f1f21e53564a93348c
- SSDEEP 12288:KdcAIffrC9fdm7naqKst5HYW9plDjZuJ1UK1quN7fn5nPm:KdpInm9fdmuqK4LlcAiRn5Pm
- TLSH T1E8C4F04166C3C2B2D08210331AABCBB6697A39314B196DC776D0777DAE306C2B6B5367
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4444 5FFD.tmp - Executes dropped EXE 1 IoCs
pid Process 4444 5FFD.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 2026-08-04_983da2b71ad04b4694dad742cebce5d7_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5FFD.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4444 5FFD.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3784 wrote to memory of 4444 3784 2026-08-04_983da2b71ad04b4694dad742cebce5d7_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_983da2b71ad04b4694dad742cebce5d7_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_983da2b71ad04b4694dad742cebce5d7_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3784 -
C:\Users\Admin\AppData\Local\Temp\5FFD.tmp"C:\Users\Admin\AppData\Local\Temp\5FFD.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-04_983da2b71ad04b4694dad742cebce5d7_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 44F142E08B2F23583DF5566716F523385DD47295C0506EF9A6D39E15E9F8A65410EB7E3ABE4EF2CA78369C39A9E04CBE24DE9D4308522B6A7A1CCF26D4DB74752⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4444
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5FFD.tmp
- Size 532KB
- SHA256 71bb110aa610747df4870f839db7372e5bdf547ba05c95119d2b6089e6f4d757
- MD5 7e47f63c3a4dcd7f3fd8992dd90875e0
- SHA1 ed44495d469e144afe60a1344c653ae1de89d8d1
- SHA512 059324a75bc5d643c51aa8d5318720580eea6365793451f126b6e7e8e3f8abe943f748f33316837375c726ec4d842b811cc980bd5fc482925ad1aeaa2e5635b2
- SSDEEP 12288:KdcAIffrC9fdm7naUVi1T1SricdujuL6GN7fn5nPm:KdpInm9fdmupTzPbGRn5Pm
- TLSH T16FC4F05172C2C1B2D19605331AAACBB22C3A39350B295EC776D077BDBD316C2B6B2357
- MD5 SHA1 SHA512 SSDEEP TLSH