Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 18:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_78222a759aae3cc7718e4c3bc087e2ef_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-02_78222a759aae3cc7718e4c3bc087e2ef_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-08-02_78222a759aae3cc7718e4c3bc087e2ef_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 531KB
- Sample260802-wmk37sdf74
- SHA256 9da8d3371b505ad62d6cc2771a173ed9d04031e865e5f33ff02eadc4005f9215
- MD5 78222a759aae3cc7718e4c3bc087e2ef
- SHA1 4427c7f3ec1fad15bad92a5e1ccbf357282a4bd0
- SHA512 05ef469142e47d48e66cc3800595dc18efdba69dd7c73eaaccf99692b30e155e428fd531f69a0f9287ee131d91d7bf63d322bd8c65b58b8cdc7f5357e5d31534
- SSDEEP 12288:KdcAIffrC9fdm7naTIPIF3cNgyxxz21UWYN7fn5nPmR:KdpInm9fdmuTIPdNdp2YRn5PmR
- TLSH T1B0C4F05275C2C1B2D18610332A5BCBA22D3939308B6A5DC776D477BE7E312C2B671367
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3792 E19C.tmp - Executes dropped EXE 1 IoCs
pid Process 3792 E19C.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 2026-08-02_78222a759aae3cc7718e4c3bc087e2ef_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language E19C.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3792 E19C.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5956 wrote to memory of 3792 5956 2026-08-02_78222a759aae3cc7718e4c3bc087e2ef_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_78222a759aae3cc7718e4c3bc087e2ef_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_78222a759aae3cc7718e4c3bc087e2ef_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5956 -
C:\Users\Admin\AppData\Local\Temp\E19C.tmp"C:\Users\Admin\AppData\Local\Temp\E19C.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-02_78222a759aae3cc7718e4c3bc087e2ef_amadey_elex_remcos_rhadamanthys_smoke-loader.exe BBA5729703B5E1AB98B9067A86CEB0BCEC07982C22DCF5C0A7D875E43D592E5257CFA075E635C69C1631D0EADBBBFA49E987109B39BAD3CA9F95FDB503FE06D72⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3792
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\E19C.tmp
- Size 531KB
- SHA256 a60a11265dccd7998ef8babecd6153f11b0ad6864f934068771f2dec7bc5caed
- MD5 630d2c44bcd5d1e07ccaba66438241f1
- SHA1 08e1990275d71e3a6221f427cc610a1af1fa60a7
- SHA512 8ea6e270d28ee6cbfec796d2658cf9dd2b5c35791f3aac5318a3841fcdd923251c6c27a25dc77c601b192e656fcc59a8818a6121d1fd2ec0e134d1ac8b2b4d8a
- SSDEEP 12288:KdcAIffrC9fdm7naeFoAUCOAyzjyQkgl7N7fn5nPmR:KdpInm9fdmueigQkgxRn5PmR
- TLSH T189C4F06172D381B2D19600331AABCBB12C3A39305B299EC776D47B7D7D316C2AAB5317
- MD5 SHA1 SHA512 SSDEEP TLSH