Analysis
- max time kernel
150s - 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
01/08/2026, 17:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-01_2b89b88cdd56d545c4882f1a67a3ab28_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-01_2b89b88cdd56d545c4882f1a67a3ab28_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-01_2b89b88cdd56d545c4882f1a67a3ab28_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 531KB
- Sample260801-vvxarssblh
- SHA256 bbeb54b2cbb202a647f61733530efa2bde8971cb0a922df603d908a34619f341
- MD5 2b89b88cdd56d545c4882f1a67a3ab28
- SHA1 0ea617400289c54bd04d4ca97567bf11b5fcadf6
- SHA512 1d5c617c9b005c9617e3215d456e709281c048ddca58fa1c1442605e2a3bb9ff0736ab3b1393920eed8c10d47207733058bfa49b4d361cd0af22cbb591cb2229
- SSDEEP 12288:KdcAIffrC9fdm7nakJEkcs3VRfs5Z3ZpVN7fn5nPmR:KdpInm9fdmunIF9sTZpVRn5PmR
- TLSH T10EC4F05135C3D1B2D19700321AABCBB22C3A38355B299EC772D07BBDAE316C1A6B5317
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2804 265A.tmp - Executes dropped EXE 1 IoCs
pid Process 2804 265A.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 2026-08-01_2b89b88cdd56d545c4882f1a67a3ab28_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 265A.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2804 265A.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4076 wrote to memory of 2804 4076 2026-08-01_2b89b88cdd56d545c4882f1a67a3ab28_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_2b89b88cdd56d545c4882f1a67a3ab28_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_2b89b88cdd56d545c4882f1a67a3ab28_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4076 -
C:\Users\Admin\AppData\Local\Temp\265A.tmp"C:\Users\Admin\AppData\Local\Temp\265A.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-01_2b89b88cdd56d545c4882f1a67a3ab28_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 05776F5A73D16A2EB2954820B0F1BB9914F6BEF625E18BEAB14EE6AEB139B09AB46BDF98E4612CB2BB73E897327DFFFC208B72AAE961F9BB2D306EBEDC7E26A22⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2804
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\265A.tmp
- Size 531KB
- SHA256 69a1a2866c929479b063645441eba187c7e4c46816ce6c1fd2a8af370568e097
- MD5 5dfa5eca060b31b4fc624417cc350747
- SHA1 0d65c96b548a0ba70ad114190b15503a4c1fc604
- SHA512 4e376ab4df3ffdb3ab99075966e6411a70cb084a46899235b490a3e47fd43ae06be604fdd177b03011536adb990ba013b81e44cef0f3a7911b0bf6173600bfda
- SSDEEP 12288:KdcAIffrC9fdm7naFnGhcxfe5ZJqU5lPYvf108uN7fn5nPmR:KdpInm9fdmuVUoe5ZJDTRn5PmR
- TLSH T1E4C4F06175D391B2D086083316ABCBA22C393C315B2A6DC772D4777DBE316C2A6B135B
- MD5 SHA1 SHA512 SSDEEP TLSH