Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 15:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-20_f23817823d407b377749ca8af6c33b4e_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-20_f23817823d407b377749ca8af6c33b4e_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-20_f23817823d407b377749ca8af6c33b4e_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 612KB
- Sample260720-sspf2aet8r
- SHA256 041a07b5b9b7844027171affdd7050269d309cd08ca07f4a937200bd10d76fdc
- MD5 f23817823d407b377749ca8af6c33b4e
- SHA1 3d679921da07042f08ed69996dff40811b7e1b4b
- SHA512 8567330107e69d1303ae992fef7dd36557dc7ee90e7976f7c809182bbac3610668bd6e6f3cd212328e237059ec5c02427f4b09c733c171d0711db61c965120ae
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8n3Vm36vk6JR2BjajFnGfo1wQGiq:3YHI93Rq/yVmqvXJR2RsxGfMhG
- TLSH T1A4D4F1256091D173D09711320E6BD7A22D3A3E350B2A5DC772D837BD6E712C16AFA32B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1468 AA5.tmp - Executes dropped EXE 1 IoCs
pid Process 1468 AA5.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 2026-07-20_f23817823d407b377749ca8af6c33b4e_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AA5.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1468 AA5.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1452 wrote to memory of 1468 1452 2026-07-20_f23817823d407b377749ca8af6c33b4e_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_f23817823d407b377749ca8af6c33b4e_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_f23817823d407b377749ca8af6c33b4e_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1452 -
C:\Users\Admin\AppData\Local\Temp\AA5.tmp"C:\Users\Admin\AppData\Local\Temp\AA5.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-20_f23817823d407b377749ca8af6c33b4e_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 3CF33F5B6708E9A71B9DD02C47665A49256D13ABBC529F9075EA1AF4288EC42D4983B4E1A02F04000159F16A8B25C7E51EF36E25BBC843AD141430C424FE26BC2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1468
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\AA5.tmp
- Size 612KB
- SHA256 987f9166874e55ad66aced8116d7cedff78450f050884c655255f51172e1a509
- MD5 9bf4c60acf372a11549f1fede5ba21fc
- SHA1 21dfedc9130c1fcd1d02ce657cefdb17f3342afc
- SHA512 b09ddf15eee0c0e189047bb8379b7096924a40eda23625e35f1a848e6400f810975317b4d475296350e461272652146bcd08a414b5ec71052ffea5881cb89ca3
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8LahCSp8TkbC/98nrkJG0YhlmTLyeZeWq:3YHI93Rq/phdp1bC/9qR8TLN4
- TLSH T1B9D4F12571C1C173D09621325E6BE3A2293A3D341B2A5DC772D8773D6E712C1AAF932B
- MD5 SHA1 SHA512 SSDEEP TLSH