Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/07/2026, 16:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 1.9MB
- Sample260723-veqs2stake
- SHA256 2c1f0c58f1f083d1fe4d19888ac256c85a1dce196f1df7234f268390a597405f
- MD5 66f39e89d1918eafef3298c1ff2682b6
- SHA1 46be82c2a3d41610bbd7689cad8681d53a347f9c
- SHA512 1ebd9cc60def6bf4b6c3236d2bb3dbc64153bbeace8f15511607331135796af0bd7a29553fbd415d0e0eac37c9655d7fdbec8f69b1bf8794eb3fd99acf6cd71c
- SSDEEP 24576:rfJzjkgN9tvDxfeLmFekrkNOUZS/nPKCIbg25dQEK24Ve/QnZSenPKCIbg25dQEk:r3N9tvDxfK6xoxZMJlBETQnZtJlBETQ
- TLSH T19595F1D37E0456F6D6F948B3256E4D826721BD369BA2647371C8731F88B30A3532AB13
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation 15F4.tmp - Executes dropped EXE 2 IoCs
pid Process 4012 15F4.tmp 3988 2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 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 2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 15F4.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-23_66f39e89d1918eafef3298c1ff2682b6_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 4012 15F4.tmp - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4012 15F4.tmp - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1980 wrote to memory of 4012 1980 2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 85 PID 4012 wrote to memory of 3988 4012 15F4.tmp 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Users\Admin\AppData\Local\Temp\15F4.tmp"C:\Users\Admin\AppData\Local\Temp\15F4.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe B9279B6527BADD1520B33E6C9D75451AB3CE4A35CAF33035C7DDF6A0381A5F11DDBD73B50F4D4E4BB09C1E9AFBAE73DC7E4761F56F173FA7A97B378932C1E4112⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4012 -
C:\Users\Admin\AppData\Local\Temp\2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3988
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\15F4.tmp
- Size 1.9MB
- SHA256 4f6686948fff1b7ffa626eda3e1891d0bd448bcbf6130a1da0fcdbca56ed3315
- MD5 065ec520eb23368d752deb9565db22b8
- SHA1 e2a59d8744f6aa3078962186d4d73f3453a42e8b
- SHA512 c535387a9bdc90bf51a9e62d54b8b78bcd5e9dc8417ec0688dd90131c180f144f1e7c81027a45c82b1041bd756f5b8f00022f3da53b71929d7bc331720ff5d89
- SSDEEP 49152:r3N9tvDxpxpfzcNZMJlBETQnZtJlBETQ:B9ZDlRoNOTfnvTf
- TLSH T1189501D37E4456F6D6F948B3256E4C826721BD369BA2647371C8731F88B30A3532AB13
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-23_66f39e89d1918eafef3298c1ff2682b6_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 1.0MB
- SHA256 3c6e488c20c3b458eaa8c2449cf01607596970d9be7a7522bced86d06c983182
- MD5 9afb5a5da819c49f831030d3e7de436e
- SHA1 e2de4e25efab5b49537b35a9dd2278ec4bc74192
- SHA512 e1de50de13f7c156b8b600e0295719dc067e2eaa49e325c830fcf438fe371191cacd494b381fcc292d5532a6f500bbe2417fbf1c460fb376644b6523575cb637
- SSDEEP 12288:ezqsmXt5DgK2r2T+qO/MosJi5Z6iQFI7XHgZQKhJgeCm4DLFSLfmNgR:ezqsWt5DgZ7/MS6iZLHgZpJEHDZSlR
- TLSH T15035D0537AC4C676E2F206B1486D6B61A3F9FC359A354217B6D8F71F08B20E29725B03
- MD5 SHA1 SHA512 SSDEEP TLSH