Analysis
- max time kernel
150s - max time network
115s - 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, 18:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_25c85c287106a3e10eca0722c200e045_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-03_25c85c287106a3e10eca0722c200e045_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-03_25c85c287106a3e10eca0722c200e045_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 531KB
- Sample260803-xa61ksythx
- SHA256 385e70b63d7684943e11aeb3471ddbbcba31f0cb52203a857d77ecfe20d9f61a
- MD5 25c85c287106a3e10eca0722c200e045
- SHA1 8840e9edac9dea89d018ee16939474f601ec3119
- SHA512 669a2a463640b34fc25268950ef79e320c28c09266349e24248ffb26414cd343af7e78e0a2e3b42db8eb5621218a073165cb7d5b939387b2b2bb5c94ff8509c3
- SSDEEP 12288:KdcAIffrC9fdm7naCwa7hRVQqcEth9G5aRiN7fn5nPmR:KdpInm9fdmuCwa9Qqx9GRRn5PmR
- TLSH T12DC4F06176C3C2B2D09614331A6ACBB2283A38355B296EC7B2D4377D7D317C2A6B1357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4620 931E.tmp - Executes dropped EXE 1 IoCs
pid Process 4620 931E.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 931E.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-03_25c85c287106a3e10eca0722c200e045_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 4620 931E.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5180 wrote to memory of 4620 5180 2026-08-03_25c85c287106a3e10eca0722c200e045_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_25c85c287106a3e10eca0722c200e045_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_25c85c287106a3e10eca0722c200e045_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5180 -
C:\Users\Admin\AppData\Local\Temp\931E.tmp"C:\Users\Admin\AppData\Local\Temp\931E.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-03_25c85c287106a3e10eca0722c200e045_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 8DFD17EED9E5449945E57E07CAB84C12A181E31C71F8CC7F2C8A851AE0ECE977AC5D93D99573D89FD6EACD6D0F75853BC83CA11020EB79104687D4B9FF809D9A2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4620
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\931E.tmp
- Size 531KB
- SHA256 883a02a03155f15c5c66ccc2b0a74185ead950d2e4108c09a656b74bf4a91609
- MD5 68755e151c0670d07b76a88a13660910
- SHA1 bfa4879eefd7abc677d2c30308b09b38c9244ca2
- SHA512 9fd12fb54b36f4ecd334eda16bd8591790f38345600ac2f4cf45fdab684a7da791f43a9ec977e4eadcd0f9415e5c4778f0ead2d74b1fd039e6e4f15ad78cbdb1
- SSDEEP 12288:KdcAIffrC9fdm7nav7w53kKDc1tJSxWN7fn5nPmR:KdpInm9fdmujwiBSgRn5PmR
- TLSH T1C7C4F06172C3C1B2D09614322BABCBA62C393D314B2A6DC776D0777DBD316C2A6B5316
- MD5 SHA1 SHA512 SSDEEP TLSH