Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 13:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_cbe9acafb95ea9759ce4b34f413117da_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-03_cbe9acafb95ea9759ce4b34f413117da_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-03_cbe9acafb95ea9759ce4b34f413117da_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 612KB
- Sample260803-ratscsstcs
- SHA256 2836bfb6361709f2111100377930ff6ebdb9a21a5c64aa50ad3706c66bacf5d5
- MD5 cbe9acafb95ea9759ce4b34f413117da
- SHA1 1aa579df786b0d0f8ec051ca2050be2d968a090a
- SHA512 29ecaf54a6f264eb5ccb88aabde4788d64f05a0bc6923d42826e741751d4a35e2e3d525df761bda6a0cb841b1052215c416a2a3e719858d2b87d97bf4441bae5
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8A5VkGVBmCz8UaUHJB86qdW2etq:3YHI93Rq/JvCCzy+PYBe
- TLSH T1E5D4F12071819133E09614321A5BD3A23D3A3E355B2A6DD776D4377C6D713C2AAF932B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4700 3F61.tmp - Executes dropped EXE 1 IoCs
pid Process 4700 3F61.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 3F61.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-03_cbe9acafb95ea9759ce4b34f413117da_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 4700 3F61.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3780 wrote to memory of 4700 3780 2026-08-03_cbe9acafb95ea9759ce4b34f413117da_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_cbe9acafb95ea9759ce4b34f413117da_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_cbe9acafb95ea9759ce4b34f413117da_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3780 -
C:\Users\Admin\AppData\Local\Temp\3F61.tmp"C:\Users\Admin\AppData\Local\Temp\3F61.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-03_cbe9acafb95ea9759ce4b34f413117da_amadey_elex_remcos_rhadamanthys_smoke-loader.exe F1E59FB162D689225657A99703B4FEE3B69BCC6527C994CEF9BD52893C04FAD2DB286F30709DD12AE8D3599FB3F526F1E0D834ADB8DDFE81BFCECD315AE4590C2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4700
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\3F61.tmp
- Size 612KB
- SHA256 7115fd10e1cd07b8fe9d5382a8b4fc109795b3bba663957b38836c6f852cea90
- MD5 a5f113e6c1129cf39743ec61b8acb625
- SHA1 cf97acfb53b17ecca6f85a48992c9602cd7bc459
- SHA512 0028993f9df73065c6cfa5a5856b42ba7232c75ef28392b1e2951dc8d28c3311a56452711a442a6feaecf8b4d06d0b6f2a85d1e46d16a538306ebccb72da1989
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8uy00kKHrG2eXuoxjJ5u0F7qTRlA+ZuDq:3YHI93Rq/50kKLCVSRuW
- TLSH T1B6D4F11471C18173E09710324A5AE7B12D3A3D366B2A9DC776D83B7CAD712C1A9FA327
- MD5 SHA1 SHA512 SSDEEP TLSH