Analysis
- max time kernel
150s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 20:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-10_33e574c96022a1455208dc6e1e5ce858_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-10_33e574c96022a1455208dc6e1e5ce858_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-10_33e574c96022a1455208dc6e1e5ce858_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 612KB
- Sample260810-zfejmahj21
- SHA256 a882efb6705a28945b02b7f6ea68e24920cbb1cd00b03a90ac2255394decdf6a
- MD5 33e574c96022a1455208dc6e1e5ce858
- SHA1 e58e4dd9f83e7900070f97ba4f5406615d6406c1
- SHA512 52be75b74b486885e9f49f02de0e0b354fa2a6009b03523ce7bf49ba4e40bf3e7ed4e5a0bdecf5ee741e8699586c75359be8b6840b568bfcb61570baffb6cb4b
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8I8isgK/tyFuwQzCpxdHfxhbJuvcWfq:3YHI93Rq/NsDt4+iFbJu
- TLSH T112D4F05471C18173D0A620324E1AC7B63D363E355B2A69C772D83A7D6E353C26AF932B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4260 4BB5.tmp - Executes dropped EXE 1 IoCs
pid Process 4260 4BB5.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 2026-08-10_33e574c96022a1455208dc6e1e5ce858_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4BB5.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4260 4BB5.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1416 wrote to memory of 4260 1416 2026-08-10_33e574c96022a1455208dc6e1e5ce858_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-10_33e574c96022a1455208dc6e1e5ce858_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_33e574c96022a1455208dc6e1e5ce858_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1416 -
C:\Users\Admin\AppData\Local\Temp\4BB5.tmp"C:\Users\Admin\AppData\Local\Temp\4BB5.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-10_33e574c96022a1455208dc6e1e5ce858_amadey_elex_remcos_rhadamanthys_smoke-loader.exe EA57EF333424D5CBB2CEC3476D5F5536309B7FE67965DF3701AA61ED077CD0F35458D3706046E00D07A5867CFD563F90107F3796DAE297D42F72D56694C1CA092⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4260
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\4BB5.tmp
- Size 612KB
- SHA256 08a222342ad6f3435186f26a04c5a52989b47fab955222e447eeb9feff4936b8
- MD5 241d56b046b1257815b1708fd07ae0fe
- SHA1 7f34467969c1f2a8e173de681266b5774751cc4f
- SHA512 b029c69fa20d598d1f7bfd1448a4bd0b76e68b429522ad6e3d1754930390b213eeee84e833d2df4e66aabe0afa84e5899010d23f89faaf83be1647105de314c4
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8wmRKeULI2Cnczl7s/lwnYDJOq:3YHI93Rq/5WQLI2CnczaNMYV
- TLSH T17CD4F1647181D173E09610320A1BD7A63D363E305B2A9DC776D83B7D6E712C1AAF632B
- MD5 SHA1 SHA512 SSDEEP TLSH