Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/07/2026, 02:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-30_fa004481fcefd250c2c44ae531ff602d_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-30_fa004481fcefd250c2c44ae531ff602d_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260629-en
18 signatures
150 seconds
General
- Target 2026-06-30_fa004481fcefd250c2c44ae531ff602d_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 532KB
- Sample260701-ce1ddact7k
- SHA256 a618d31e854c576b5301782a0e4a4a70ad3cfb213fc52889a117c6c1d44da8f5
- MD5 fa004481fcefd250c2c44ae531ff602d
- SHA1 eaa69a91fc295e9519460a1f52d9dc55b12200c0
- SHA512 0548be39da0d3b510c531c5cc39a3416ff0b41880a9c7cba0ce4dc43fbe803a1554ac0127ddf14851f9c2003c25db2cff840126bc934b0b42ba64624546d7efd
- SSDEEP 12288:KdcAIffrC9fdm7nag4qI02WaU8sITmdQ1js4N7fn5nPm:KdpInm9fdmuVtWDUmdqs4Rn5Pm
- TLSH T1F3C4F050B2D3C2B2E18614321BAACBA22C3A3D355B191DC772D4777D7D306C2A6B536B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1380 FDA9.tmp - Executes dropped EXE 1 IoCs
pid Process 1380 FDA9.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 2026-06-30_fa004481fcefd250c2c44ae531ff602d_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FDA9.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1380 FDA9.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1832 wrote to memory of 1380 1832 2026-06-30_fa004481fcefd250c2c44ae531ff602d_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-30_fa004481fcefd250c2c44ae531ff602d_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-30_fa004481fcefd250c2c44ae531ff602d_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1832 -
C:\Users\Admin\AppData\Local\Temp\FDA9.tmp"C:\Users\Admin\AppData\Local\Temp\FDA9.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-30_fa004481fcefd250c2c44ae531ff602d_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 0685FB1D1E122C397AE6394AB21212AE08AF192D29F993E9D633B86E20E4B4CDB321A2884EEFE16AA3BA9D5697702F5AB856B87C81C9C07F4A02DD6966CDF5CC2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1380
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\FDA9.tmp
- Size 532KB
- SHA256 35de343c6147c1d86754137ab1a18cf474dad0bf8d1f8ad7e1c31d2344d1cd13
- MD5 574c94ae1c4d5b95226fa70785d73943
- SHA1 d571b6e07624dea5b0a2958ee9cd1d47d8b3cd09
- SHA512 f2f950869367cebf0d6f759063165b76825bb7c06e30f6468d74e12d9e1488f565a8435303479447ac3555482469388daede58dbd9d8fe0ef7035c541f5c59a7
- SSDEEP 12288:KdcAIffrC9fdm7nakVi48WRUCTrI+mfpN7fn5nPm:KdpInm9fdmuui48crI+mxRn5Pm
- TLSH T151C4F15172C2D1B2D19610321A9ACBB22C3A7D314B29ADC776D0B77DBE306C276B6317
- MD5 SHA1 SHA512 SSDEEP TLSH