Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 16:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-29_28c306d6858599ce76112ea0c6158cc0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-29_28c306d6858599ce76112ea0c6158cc0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-29_28c306d6858599ce76112ea0c6158cc0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 611KB
- Sample260729-thaessba89
- SHA256 e1461e1d4fd0f5cf247a5311e756c9a741d93895daa7179c7dc084163bcbd4fb
- MD5 28c306d6858599ce76112ea0c6158cc0
- SHA1 edd0fd801b21f23bd67dfe230e40dff3a2ed8770
- SHA512 703658315c774c2d8ef83e233a714af5460d750822ca1de85b62fc8985f602775cd7987799f15d436bee8006388fba761b3e37615e3e1642b29453a447c5a37d
- SSDEEP 12288:YwBhHmq7dq93QKqZwe/88STaUC5amhKNidMxKMTPq:YYHI93Rq/piap5alNtv
- TLSH T1ABD4F01471C1D173E09B20320E5AE7A63C3A3D355B6A5DC772D0367D6EB22C1AAF9326
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5692 5C6E.tmp - Executes dropped EXE 1 IoCs
pid Process 5692 5C6E.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 2026-07-29_28c306d6858599ce76112ea0c6158cc0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5C6E.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5692 5C6E.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 964 wrote to memory of 5692 964 2026-07-29_28c306d6858599ce76112ea0c6158cc0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_28c306d6858599ce76112ea0c6158cc0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_28c306d6858599ce76112ea0c6158cc0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Users\Admin\AppData\Local\Temp\5C6E.tmp"C:\Users\Admin\AppData\Local\Temp\5C6E.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-29_28c306d6858599ce76112ea0c6158cc0_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 34511C903B7441C4C6B3592BC4004C254814D605A7DACD6EA698D087923AA96497AF62B39FC402E8C2D883A3E99F0E277DDC4DD505D263AD7E512F2B41F6B5392⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5692
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5C6E.tmp
- Size 611KB
- SHA256 74fe971c1efb49bbc6a26fb8037443d120a27c23430c5c0a8fe74bfd17536ea8
- MD5 c98a732da5abca00c46d9abeeb857b36
- SHA1 0a80ac42bf455bee9b9a10c6c01c798648c8cb33
- SHA512 f37027bdb270c263e966be59d7ba7a92433b584bc414c0b25fbc41294f3a5534296d7e8c6dd3133b4a966bc13c7b3e770b19b05924883e33e59860779f925db5
- SSDEEP 12288:YwBhHmq7dq93QKqZwe/8SKre+QMMUMN0eCaTCygITddq:YYHI93Rq/LKreBMM/5l
- TLSH T104D4F1297181C133E0A610320A5BD7B22C3A3D355B2A5DC776D4367DAE753C1AAF932B
- MD5 SHA1 SHA512 SSDEEP TLSH