Analysis
- max time kernel
148s - max time network
147s - 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, 05:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_670c15bc1d4f013205e25f55587224bf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-03_670c15bc1d4f013205e25f55587224bf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-03_670c15bc1d4f013205e25f55587224bf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 696KB
- Sample260803-frxpssstfz
- SHA256 65a7f7dc79ecfed6e665dd7b46c46abbd66af6b9a2bace65915abe29009ff98e
- MD5 670c15bc1d4f013205e25f55587224bf
- SHA1 90121fe556ee8b5dcb4c6b2436ae13237468be16
- SHA512 e19935666420984af43c688e344d236d59cab869a6d3ea3e711e88187cad964a04649e7dc78528df099eb023564cf97fe470061867b226da1249740b584aa5f6
- SSDEEP 12288:OwBhHmq7dq93QKqZwe/8eUVhBDAs/sT+93+ayUrQLwRZD3q:OYHI93Rq/6VbAs0693PyU0C
- TLSH T112E4F15572C18273D09211325E4BD7A62D3A7D351B2B99C732D8333D6E712C1AAFA32B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4760 7EFA.tmp - Executes dropped EXE 1 IoCs
pid Process 4760 7EFA.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 2026-08-03_670c15bc1d4f013205e25f55587224bf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7EFA.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4760 7EFA.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2564 wrote to memory of 4760 2564 2026-08-03_670c15bc1d4f013205e25f55587224bf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_670c15bc1d4f013205e25f55587224bf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_670c15bc1d4f013205e25f55587224bf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Users\Admin\AppData\Local\Temp\7EFA.tmp"C:\Users\Admin\AppData\Local\Temp\7EFA.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-03_670c15bc1d4f013205e25f55587224bf_amadey_elex_remcos_rhadamanthys_smoke-loader.exe BB7FDB0E2B00A070AD99B8A05EC8BC74308DBAE237AB02F10E6D4679739774271AD51899564610DEB3E5ADF732937538F973A6646DC1BBF4EACDC399592CEDB32⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4760
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\7EFA.tmp
- Size 696KB
- SHA256 cc53dc74faf8a2882d594b3f0df6710e951ff670a1969d1865c645b6cce8ffab
- MD5 62f24123a494899acee0c1ba3f2bc119
- SHA1 453bc43de714a74bc336bc58a01c0af2e6b0b872
- SHA512 9c2c49811d592506a4d71dff86d36464ec607af63d66ca32dc6e471d6e0355e6ca33a78699c9896f05daaa0304137dcc2189b909d38438cb9d9ee8bc78f868d3
- SSDEEP 12288:OwBhHmq7dq93QKqZwe/8kd+t5HEGMh8AVse9M1zG7goq:OYHI93Rq/O3PMhFVsez
- TLSH T18DE4F02671C18273D09600321B1BD7A23D3A3D35176A4DD772D8767D6E723C1AAFA32A
- MD5 SHA1 SHA512 SSDEEP TLSH