Analysis
- max time kernel
148s - 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, 06:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_c256696a6f0709f36ddb6b12f01e7e41_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-03_c256696a6f0709f36ddb6b12f01e7e41_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-03_c256696a6f0709f36ddb6b12f01e7e41_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 612KB
- Sample260803-hdzy4sdk3x
- SHA256 01c464b23bbbee5bb22dce6bee917829d0d7768e65cb598ac96ba76a75d704d2
- MD5 c256696a6f0709f36ddb6b12f01e7e41
- SHA1 314bed5f39c373bb1d7de3547fc6c75c3a4fa1ea
- SHA512 d972c9282428f468d85c023e376b3fe3ddaddb29309f3e625ad8e0fa2f4a580c719965b8f37c42cc1e455419f970724f3e6547028941758fa52a6c63cb288aee
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8PawKtMgr2Tb8+jTV89LJVvSe082q:3YHI93Rq/4asb8IBWSe0
- TLSH T1A9D4F11431C1D073E09B14325A1BD7A23C3A3E352B2A5DC776D43A7DAD752C1AAF932A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5116 A510.tmp - Executes dropped EXE 1 IoCs
pid Process 5116 A510.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_c256696a6f0709f36ddb6b12f01e7e41_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language A510.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5116 A510.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3452 wrote to memory of 5116 3452 2026-08-03_c256696a6f0709f36ddb6b12f01e7e41_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_c256696a6f0709f36ddb6b12f01e7e41_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_c256696a6f0709f36ddb6b12f01e7e41_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Users\Admin\AppData\Local\Temp\A510.tmp"C:\Users\Admin\AppData\Local\Temp\A510.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-03_c256696a6f0709f36ddb6b12f01e7e41_amadey_elex_remcos_rhadamanthys_smoke-loader.exe AF4AC5B9CA150268B365DA7FB4C85D883BEB6CE84A9E17F0FC814BD749FD51D44399CA01CA3D6BB5FE0F2DFFADBD84FCA13BDDCEAD7A01BA203A83E2CE6FB4402⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5116
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\A510.tmp
- Size 612KB
- SHA256 c930bce2af80da2dae8c332005e0d550af9cf0187c466080773b3170b9579889
- MD5 61c6307ad4628224148dd337336a7b90
- SHA1 9a23722d4695262a355db4fa7a01919b0baa32f9
- SHA512 ea00741e933fa0cc9e68e63df47b263bd21d3a0d262444b4f16c184f05a8602edfe27409aa5f47fad2055d0130dbf334fcd986f1ebf1fd0db64bb52ed7e959cc
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8g0eCvdm2HTe6bljl0XRLdl/UZMQq:3YHI93Rq/Edze6JjCXRjs2
- TLSH T113D4E0247181C173D09714326A5BD7A2383A3D362B2B9EC772D4367D6E712C1AAF9327
- MD5 SHA1 SHA512 SSDEEP TLSH