Analysis
- max time kernel
149s - max time network
157s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
04/06/2026, 15:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-04_3b2877f06c081e8f145c9d9215d6f58f_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-04_3b2877f06c081e8f145c9d9215d6f58f_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11-20260513-en
5 signatures
150 seconds
General
- Target 2026-06-04_3b2877f06c081e8f145c9d9215d6f58f_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 612KB
- Sample260604-srns4shw2v
- SHA256 91be2977a3d0ed6231360293ce33e2322cf2a56b4a91a2510f0455762b033797
- MD5 3b2877f06c081e8f145c9d9215d6f58f
- SHA1 9fa7c33094300f10cf4acc1484e7a3bd40099e8b
- SHA512 244cfee62eaaea0e4d4556191fad207f29c46e2eae46e053b9c8c60ac6c8f2df8f7732d96f88e570fb784fe7fb2d6b24910d7e29d92ebcb8c6faf6bfed985f77
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8ypl/6QJ9gtxCgkArD5OCRvNM8xE4q:3YHI93Rq/3l/TJ9udRFFE
- TLSH T1C3D4F06470C1C133D1AA14325A5BD3A22D363D3A2B6AA9CB32D4377D6E713C16AF5327
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3208 459F.tmp - Executes dropped EXE 1 IoCs
pid Process 3208 459F.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 459F.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-06-04_3b2877f06c081e8f145c9d9215d6f58f_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 3208 459F.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2468 wrote to memory of 3208 2468 2026-06-04_3b2877f06c081e8f145c9d9215d6f58f_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-04_3b2877f06c081e8f145c9d9215d6f58f_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-04_3b2877f06c081e8f145c9d9215d6f58f_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2468 -
C:\Users\Admin\AppData\Local\Temp\459F.tmp"C:\Users\Admin\AppData\Local\Temp\459F.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-04_3b2877f06c081e8f145c9d9215d6f58f_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 2D44F16AF40FFE21FD54E98070ABB54A540787860DF0A65891076CA90D3A35AA013EAC6F3A1D29A6A5C9AB10739EB17097D2591D015DCF7B8E61EF8AC4ECF9B72⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3208
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\459F.tmp
- Size 612KB
- SHA256 e68512f441c458707063d8fa08efeac955dd5279e0eb23489e1fcb2b2a02dace
- MD5 38881f4f4dfec45d6eafc485726da042
- SHA1 e00792ecd06fad4bdc882d376ecde72e780bba8b
- SHA512 57d1168bd4fcba1d8c0d82c973f056c1af054a7eeda15fa6257feb03afa4de91bc738ea38f037de832dde0b590c7242b8be8db289817d994a690f1477a9c9d6a
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8mzxQNb2GODp+c9Dyx5Taq:3YHI93Rq/HYPc9Do1
- TLSH T15AD4F0197182C173E05A10324E5BD7A12C3A3E365B2A5DCB72D4363D6E713C1AAF932B
- MD5 SHA1 SHA512 SSDEEP TLSH