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
02/08/2026, 17:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_80866c567aa5ee12898922d9e91769b8_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-02_80866c567aa5ee12898922d9e91769b8_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-02_80866c567aa5ee12898922d9e91769b8_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 612KB
- Sample260802-whe2dsybqf
- SHA256 1ad3a1051f9ac71dbc3d80837e6c791e67de985622f350d5025e78f5dbdf04c0
- MD5 80866c567aa5ee12898922d9e91769b8
- SHA1 85800e5a6834ec74e53c966ab65b2b237f3712fe
- SHA512 347aeac269cb478ba71d2ebcc4e568bfa85f0caa6d0da37ba20aed294f780af969512095bfc2fc8e722a1d20ad7614442a7e50a6720c23876b5a3cd6afae85d6
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8XIGIvDbdVK4lUsAd6E7eqxprXsbY3q:3YHI93Rq/4ItV+td6ESqzwU
- TLSH T1C4D4F015A2C2C173D08610324B5BD3A63C3A3E395B266DC772D4377D6E752C2AAF532A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3284 5908.tmp - Executes dropped EXE 1 IoCs
pid Process 3284 5908.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 2026-08-02_80866c567aa5ee12898922d9e91769b8_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5908.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3284 5908.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 436 wrote to memory of 3284 436 2026-08-02_80866c567aa5ee12898922d9e91769b8_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_80866c567aa5ee12898922d9e91769b8_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_80866c567aa5ee12898922d9e91769b8_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:436 -
C:\Users\Admin\AppData\Local\Temp\5908.tmp"C:\Users\Admin\AppData\Local\Temp\5908.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-02_80866c567aa5ee12898922d9e91769b8_amadey_elex_remcos_rhadamanthys_smoke-loader.exe D69DDBD429E3CA8B28D9F82C10BCFF0A53F0BD7D331D2876C78D07CDC659D16CCC8BE991BE8E06D2B48F80DBEE02EF480E47DC63203905F9FE01BD27AF15C6DB2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3284
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5908.tmp
- Size 612KB
- SHA256 4566de732210b503729bf34dd172591f9ae5017b092e294c8359f5b12a6eb56c
- MD5 1c07a52b09bb5d7c17c839317653f43f
- SHA1 0b2f7cba4fb00c70a624060d45db10baa507556c
- SHA512 21383658b46d0c3a13870fd23448dabf7f654eeb6d15f51b91c6fea09e092071905a1cbdfbd818d900d943f5dc4a936a9847d2d8f24b9e484280f11defc41471
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8epZFw/IzEGfV81o1TTkek9+HcMKnhZuq:3YHI93Rq/PZx4yG1ecT6nG
- TLSH T1EDD4F1257081D173E05B10321A5BE3A23D3A3E351B2A9DC776D43A7D6E712C1AAF9327
- MD5 SHA1 SHA512 SSDEEP TLSH