Analysis
- max time kernel
148s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 05:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-08_cb5562447e1b6f032b171565b9bb2308_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-08_cb5562447e1b6f032b171565b9bb2308_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-08_cb5562447e1b6f032b171565b9bb2308_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 611KB
- Sample260808-gee5navsdv
- SHA256 cd9e4f01e7e5045bc4a191b6d6a85d5aee3387081abeedda57219e1bc2e2726b
- MD5 cb5562447e1b6f032b171565b9bb2308
- SHA1 89a4ce045ab0bb5104b8a7fc6e0b452252144bb1
- SHA512 17f412f1f5606f8753078b45a66b69081ba7629c9d8a1809e20fe08680e4a898e380014528fe97b00f2d75e7346cdf6378d622a555e9fa6afa5faeda6ff52672
- SSDEEP 12288:YwBhHmq7dq93QKqZwe/8x89z6TqpsbuJZNsr/1LO4L/Ckdq:YYHI93Rq/O8NpsbANE9VL/h
- TLSH T1F2D4E0157182C173D09B14325B5BE2A62D3A3E341B2A5DC772D4367DAE713C2AAF8327
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4960 7FD5.tmp - Executes dropped EXE 1 IoCs
pid Process 4960 7FD5.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 2026-08-08_cb5562447e1b6f032b171565b9bb2308_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7FD5.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4960 7FD5.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 616 wrote to memory of 4960 616 2026-08-08_cb5562447e1b6f032b171565b9bb2308_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_cb5562447e1b6f032b171565b9bb2308_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_cb5562447e1b6f032b171565b9bb2308_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:616 -
C:\Users\Admin\AppData\Local\Temp\7FD5.tmp"C:\Users\Admin\AppData\Local\Temp\7FD5.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-08_cb5562447e1b6f032b171565b9bb2308_amadey_elex_remcos_rhadamanthys_smoke-loader.exe FA0E399F91D7FAC68891DA6FE9C7D80AFAA6861DA666500623D88E976847A756FACBE0429C8B3A0CAFCE51AE78BCCB835ADB4A8F831759D92282ABB71692F2532⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4960
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\7FD5.tmp
- Size 611KB
- SHA256 65663c0e58416dccf07c452c6f8c428daade0035ba2451eedac8b949f03871ea
- MD5 cdd68706d5685d5eb0a3d2a36c8f2899
- SHA1 88ab57ec87ea50b28bcc5a0721e08e452c45f8d9
- SHA512 22ce11c64e4f10047d9f391c8ba25847ae70eccb2a8782d2a76d0cf7ade57883047e5f48453f1dd4ef5217379d3223c0ba99174aa61fc06cbb41dd1c326b8a8f
- SSDEEP 12288:YwBhHmq7dq93QKqZwe/82UJYP4yieSvu2xXsO2reJfM+GKvd6q:YYHI93Rq/mdyie32xnCQM+n
- TLSH T167D4F12531C1D173E05B14334A1AD7A22C363D351B2B9ACB76E4367DAE712C2A6F9327
- MD5 SHA1 SHA512 SSDEEP TLSH