Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 15:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-05_d77a49788ad11f5513c40ebb7cc904cd_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-05_d77a49788ad11f5513c40ebb7cc904cd_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-05_d77a49788ad11f5513c40ebb7cc904cd_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 611KB
- Sample260805-snnzpsca47
- SHA256 1f0496369fd4f7f3b2eff0d23a7456279a81167543c175c2926a5355db8cfc69
- MD5 d77a49788ad11f5513c40ebb7cc904cd
- SHA1 67bdd14733349df2b6a407f367478fe9c91bc57c
- SHA512 6f349da36bbc994714d33f6b3f9bf5595f02fd1d8351c6d7a6fe8835958e771c3e304ecf42cda50960e93891fe03ce257f6f206313b5ab594f794911836121e7
- SSDEEP 12288:YwBhHmq7dq93QKqZwe/8Dek26/08bamoJOyRtTzgnCq:YYHI93Rq/Nz6/0VnRtTg
- TLSH T148D4F01531C1C133E09614321A5BD7A22D3A3E355B2AADCB32D4377DAE752C1A9F932B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4460 8032.tmp - Executes dropped EXE 1 IoCs
pid Process 4460 8032.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 2026-08-05_d77a49788ad11f5513c40ebb7cc904cd_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8032.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4460 8032.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3140 wrote to memory of 4460 3140 2026-08-05_d77a49788ad11f5513c40ebb7cc904cd_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_d77a49788ad11f5513c40ebb7cc904cd_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_d77a49788ad11f5513c40ebb7cc904cd_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3140 -
C:\Users\Admin\AppData\Local\Temp\8032.tmp"C:\Users\Admin\AppData\Local\Temp\8032.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-05_d77a49788ad11f5513c40ebb7cc904cd_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 40ADDB2B50735C2F700C57F714F9F024671EE125E10AC97F4EEA7F823E42D5B42997D743D1CEAC8FA3FB0B2D05DC40B228F3ACE728EAC8E89597D291002996592⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4460
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\8032.tmp
- Size 611KB
- SHA256 5220dd9aa0968351ae4dafd8ba61c133670219e799786848dfb2b5da04a93aab
- MD5 c80ac6253e058b01c3fa7e77b3b60dac
- SHA1 7006c4f1d45c154d93a9a62ef9bb5c3e1463cac8
- SHA512 17625c12ee861207602868b53fc51c65ea46b1598a543dd31d9860740824f67623374f47af1c199ea6ce9e0f00f6078d46b81a34f78b13a6f247aa0dedac2e51
- SSDEEP 12288:YwBhHmq7dq93QKqZwe/8ytjtS5HLsPiRaFj+XnsX54gWdBVm7Sq:YYHI93Rq/Z6LsPq5EvWdBVm
- TLSH T1F8D4F0656181C133D09614324E5BE7A23D3A3E315B269DC772D8377DAE312C1AAF932B
- MD5 SHA1 SHA512 SSDEEP TLSH