Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/04/2026, 04:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-25_8f50083004f3a439e6120cb7031ec7f3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-25_8f50083004f3a439e6120cb7031ec7f3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target 2026-04-25_8f50083004f3a439e6120cb7031ec7f3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 532KB
- Sample260425-e7znnafv9s
- SHA256 781090e2af11526ee4b8efcc0ea728779ef78995c09d404971e1f28dd01ab4f5
- MD5 8f50083004f3a439e6120cb7031ec7f3
- SHA1 6d20180a3f5e264fd2d4a8f03976eca9f1c6e7f3
- SHA512 5ad6746f981e3493f4c97a2849de8375981fbd73dbfb6bbd97020d0643f9995b80c5ac03e4e7b542c59cddecb687b1137c5cfeb39fba64b0470a1be91df768b4
- SSDEEP 12288:KdcAIffrC9fdm7napKXpRDZkVoNwXJpN7fn5nPm:KdpInm9fdmupCpRDZrN2pRn5Pm
- TLSH T154C4F16176D3C1B2D186143327ABCBA2293A7D315B299EC732D0777DAD306C266B2317
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3032 3B10.tmp - Executes dropped EXE 1 IoCs
pid Process 3032 3B10.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 2026-04-25_8f50083004f3a439e6120cb7031ec7f3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3B10.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3032 3B10.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4680 wrote to memory of 3032 4680 2026-04-25_8f50083004f3a439e6120cb7031ec7f3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-25_8f50083004f3a439e6120cb7031ec7f3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-25_8f50083004f3a439e6120cb7031ec7f3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4680 -
C:\Users\Admin\AppData\Local\Temp\3B10.tmp"C:\Users\Admin\AppData\Local\Temp\3B10.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-25_8f50083004f3a439e6120cb7031ec7f3_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 4F44C96A6FB78C2DFDDA077B0E070884D50A064BED728E7C1D1A0996954C0C407F103481109B75B75AB25954EBD33870E223193A70B8B7C5F8A03897D8248FDD2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3032
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\3B10.tmp
- Size 532KB
- SHA256 8acdb91113fe16f9cd80adb78842891089f73bc70a7d9af0df1985a4dbe47d78
- MD5 897b5aa011ea4e9dc6c6bcd3b3588ec2
- SHA1 3a30050b4d27a6caacb2bfe5233f28b95b27ad49
- SHA512 a35d51adbc5b47977d7c7cb2065bb658432ba8695c4436df67c51b38f84008a7d09b640a0ee36831b5486ccb69df058e6096580612a467cab85147ead47b907d
- SSDEEP 12288:KdcAIffrC9fdm7na1Hn/Eidufd5x/yJM5x9ydN7fn5nPm:KdpInm9fdmu1Hn8bNRIRn5Pm
- TLSH T1F7C4F05036D2D1B2E08614331AAACBB2293A3D315B196DC776D0777DBE316C2B6B1327
- MD5 SHA1 SHA512 SSDEEP TLSH