Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
31/07/2026, 20:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-31_b6cd424c67cb04e4ad38e0942e899fbf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-31_b6cd424c67cb04e4ad38e0942e899fbf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-31_b6cd424c67cb04e4ad38e0942e899fbf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 531KB
- Sample260731-zktjca1cja
- SHA256 7b81bf1298da3d5fc84dcabd2851308b2ebaac155d52d8455bbec66bb08107fe
- MD5 b6cd424c67cb04e4ad38e0942e899fbf
- SHA1 0ee23e98489feb083025febc323ef9c7eb4e92e5
- SHA512 277236408535bb24acc3088a0d8a4505cd10655c4a63ac12770df1e8320d03069ccf7692e59c7936b174919bed43adf37b56584d6a9d1de72e9e3333dcb40518
- SSDEEP 12288:cdcAIffrC9fdm7naRrfTgMvrqSdv3npN7fn5nPmR:cdpInm9fdmudTJjqI3pRn5PmR
- TLSH T18AC4F15076C3C2B2D08715331AAACBA22D7A39315B295DC772D0777DAE31AC1A6B2317
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2860 2AA5.tmp - Executes dropped EXE 1 IoCs
pid Process 2860 2AA5.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 2026-07-31_b6cd424c67cb04e4ad38e0942e899fbf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2AA5.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2860 2AA5.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 448 wrote to memory of 2860 448 2026-07-31_b6cd424c67cb04e4ad38e0942e899fbf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-31_b6cd424c67cb04e4ad38e0942e899fbf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_b6cd424c67cb04e4ad38e0942e899fbf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:448 -
C:\Users\Admin\AppData\Local\Temp\2AA5.tmp"C:\Users\Admin\AppData\Local\Temp\2AA5.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-31_b6cd424c67cb04e4ad38e0942e899fbf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 18766CB70329EE579AEBFA5D141F511EF421AFA79CFCDB7624AF51FE9F819D90A4D3A039930B893E9C132362BF1D9D35F0BE23F69790972913714C92B931B9BF2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2860
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2AA5.tmp
- Size 531KB
- SHA256 0a0952601c093a81a6af06819cf06a92f7dd04f7b5eda2d38f84ed5fbd9749b7
- MD5 1489fad39d34f5ff4f99e172cedd58a4
- SHA1 aa49a976372e97ea8791f3e7457d15c7ea2f3357
- SHA512 705930025dcd606594571103489ecae7d5b4c1046e37d0ff2cdd41f668a969a0f1ee8af2368f3457a4a390f1792b3e41d3941d52cb0ba1f7ef99d1a02822ebe3
- SSDEEP 12288:cdcAIffrC9fdm7naA9y2SA/3x1UvAWN7fn5nPmR:cdpInm9fdmu1JuxWRn5PmR
- TLSH T1F0C4F15276D3C1B2D08600331A5ACBB22C7A79355B296EC772D037BDBE316C2A6B5317
- MD5 SHA1 SHA512 SSDEEP TLSH