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
13/08/2026, 22:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-13_8e8be76a63f8d397074f41f2872ddccc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-13_8e8be76a63f8d397074f41f2872ddccc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-13_8e8be76a63f8d397074f41f2872ddccc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 612KB
- Sample260813-2effmsdg56
- SHA256 bd90c8d5a55b20285ade86b68c15ed04f9ce81cdc5a8aebb5848e31c0167127c
- MD5 8e8be76a63f8d397074f41f2872ddccc
- SHA1 2235af81bef8f20da9d815c029f13f6eb848a529
- SHA512 9d815a0f1f7c4b9cafb25e4c9fd481ddd2bba983b0ce0a0a4ba8b99e03a651498a26ea7d3aeaa176f5910c983a89838f594bf5a40db5bf2075fbd698ddf1ee04
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8fXlrJikZ76pZ6XkcD+FIogsNyr7bIKBq:3YHI93Rq/SlrwktDXkczogsNyrv
- TLSH T1E4D4F12571C1C173E05600325A5BD3A62C3A3E361B2AADCB73D4367D6D712C2AAF572B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4460 3B5E.tmp - Executes dropped EXE 1 IoCs
pid Process 4460 3B5E.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 3B5E.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-13_8e8be76a63f8d397074f41f2872ddccc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4460 3B5E.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3824 wrote to memory of 4460 3824 2026-08-13_8e8be76a63f8d397074f41f2872ddccc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-13_8e8be76a63f8d397074f41f2872ddccc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_8e8be76a63f8d397074f41f2872ddccc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3824 -
C:\Users\Admin\AppData\Local\Temp\3B5E.tmp"C:\Users\Admin\AppData\Local\Temp\3B5E.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-13_8e8be76a63f8d397074f41f2872ddccc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 40C21B32A647C865A249856B16875B3D8BB170B9FFDC8FB05703A538AACF6173FC67DFDF4523C0B9AE4A968F4A65664FB364C351A647A099B7E65A20948C81422⤵
- 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\3B5E.tmp
- Size 612KB
- SHA256 28bbc637338dff066101bf0df453ce40bdbe1b9765fb6083ff68b56313c01a44
- MD5 4a4a3dc97cd76ed6b3c348e5176563e4
- SHA1 cfb2a19bd571720b23d0e1554926215045020eda
- SHA512 98d06d985207c1d11cb97253418c5eb247137319302be343e723f1bc7d14b8e3d0aa4aae01fe5a8c0ac19b9382dd528df18c4764486e8a0ba9893e0716ba7f7a
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8MTrdvF/1EzMYCJ+umtaj73RGXMitUQq:3YHI93Rq/LREzMYCJdmtajtGXMi
- TLSH T1F0D4F02461C19273E09B10329E0AD7B12C3A3D355B276DCB76D43A7D6E712C1AAF9327
- MD5 SHA1 SHA512 SSDEEP TLSH