Analysis
- max time kernel
150s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/07/2026, 17:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-31_7fb9092fa928b28e955c4fe5cece0880_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-31_7fb9092fa928b28e955c4fe5cece0880_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-31_7fb9092fa928b28e955c4fe5cece0880_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 531KB
- Sample260731-wbbemaeb78
- SHA256 9c95a8deb9f2a8f81071f1cce471525f500d6d035e8c27f6a463221a7f2239e2
- MD5 7fb9092fa928b28e955c4fe5cece0880
- SHA1 e05e9fa39398b4eb179cb9aa7c3dac302a7229e6
- SHA512 bdca51d225f9d010acb4e9d7cf0cfdd508095ccfc5fbb41929a875492f41a8ae0ed1575c911d3f61952b44c37620475ece5fcc435c61009ba44295716ead63c6
- SSDEEP 12288:KdcAIffrC9fdm7nackLsqYeYjFhV2N7fn5nPmR:KdpInm9fdmuujF/2Rn5PmR
- TLSH T188C4F05171D2D2B2E08610331A9ACBB22C3A39355B296EC772D03B7DBD317C266B6357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5964 FD5.tmp - Executes dropped EXE 1 IoCs
pid Process 5964 FD5.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_7fb9092fa928b28e955c4fe5cece0880_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FD5.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5964 FD5.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3680 wrote to memory of 5964 3680 2026-07-31_7fb9092fa928b28e955c4fe5cece0880_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-31_7fb9092fa928b28e955c4fe5cece0880_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_7fb9092fa928b28e955c4fe5cece0880_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Users\Admin\AppData\Local\Temp\FD5.tmp"C:\Users\Admin\AppData\Local\Temp\FD5.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-31_7fb9092fa928b28e955c4fe5cece0880_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 77568A45B2635DDC0D920221DA90348AF418C319337DB2E24C52F2A3D321070411BDBD20813F1E87D68CE5DA329BA26486D763D97A159873401E74468F8D90F02⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5964
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\FD5.tmp
- Size 531KB
- SHA256 b937b571e66df6566e2262d52304ed04e10acff64a56cfd9ce6238360488e7ff
- MD5 8b36866ba5d702306425848f309a95ca
- SHA1 ffb90f88def1179ae8639a820500e22bbaa7be5a
- SHA512 4ad328c09e7a5e2870e029dd0f647a7c9c2c687bd4ff304c98f39713006c75c741466188f1d59d1635032df356d32bccd653a7e315fe2c3c6fd9ea3adb433a24
- SSDEEP 12288:KdcAIffrC9fdm7na8Iy4ByF2qc3zPm8jwN7fn5nPmR:KdpInm9fdmu82y8qcjPGRn5PmR
- TLSH T15CC4F15076D381B2D08604331AAACBA22D3A79301F256DC776E0777DBE313C2A6B6357
- MD5 SHA1 SHA512 SSDEEP TLSH