Analysis
- max time kernel
148s - 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, 18:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-05_7dfbd99afc4f78655138c99c2eafb925_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-05_7dfbd99afc4f78655138c99c2eafb925_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-05_7dfbd99afc4f78655138c99c2eafb925_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 531KB
- Sample260805-wsnfhsshje
- SHA256 00751988af33559db3dc1c2bd5591b7d641c600afdebc8f863ad338bab1c810e
- MD5 7dfbd99afc4f78655138c99c2eafb925
- SHA1 0e40af47cd40174619728184cd1a7205fa478c42
- SHA512 91f32660b4a505f8c0d7a5fcb0b2e911f7c9e8b634b361f6962c3bb0298cf6b7e9449834d836f9bb347bfd64a29fcf6850a70fbbb3ec6e177e96342f9eaec118
- SSDEEP 12288:KdcAIffrC9fdm7naPV6MyPvLkKb0IdPqmN7fn5nPmR:KdpInm9fdmuN9avLPbtvRn5PmR
- TLSH T14AC4F05172C282B2D08A14331A5ACBB22C7A39304B299EC776D4777DBE717C2B6B1357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4164 A88B.tmp - Executes dropped EXE 1 IoCs
pid Process 4164 A88B.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_7dfbd99afc4f78655138c99c2eafb925_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language A88B.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4164 A88B.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3872 wrote to memory of 4164 3872 2026-08-05_7dfbd99afc4f78655138c99c2eafb925_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_7dfbd99afc4f78655138c99c2eafb925_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_7dfbd99afc4f78655138c99c2eafb925_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3872 -
C:\Users\Admin\AppData\Local\Temp\A88B.tmp"C:\Users\Admin\AppData\Local\Temp\A88B.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-05_7dfbd99afc4f78655138c99c2eafb925_amadey_elex_remcos_rhadamanthys_smoke-loader.exe E08E3E6D9A778A9B24A2540B13C4B4041B905A9E48A26AF2FD12B23125D4865D4D5DC753E00C70D79C2D72D9CB07581D3C7203C2AC50FE2524BE8E3946C3D25A2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4164
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\A88B.tmp
- Size 531KB
- SHA256 d60c65d5cb8e25d1c99a695a4c81a0c9e50991181a0ed734d8bc06f3aba86c1f
- MD5 c39ffff73ed4f609abdf99b381ba2cbd
- SHA1 ed444387c909f21a71a5d411640de23739a9211d
- SHA512 8f28ce74041351016bcc23a69778eab3ed4eadfe1130d703090de6cd20ccf221090fd305fefb514e3d73ec5c6e9219236462d1d0560b66accc7d4f60904ebeaf
- SSDEEP 12288:KdcAIffrC9fdm7naPsSZjfeHsR+L0bWyrrNZfN7fn5nPmR:KdpInm9fdmuPs2ww3NZfRn5PmR
- TLSH T118C4F16166D382B2D08A04321B6BCBB62D7D38314B2A6DC776D0777D6D30AC276B531B
- MD5 SHA1 SHA512 SSDEEP TLSH