Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/08/2026, 00:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-18_1cdb2e3803a411f744c748e842ef3921_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-18_1cdb2e3803a411f744c748e842ef3921_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-18_1cdb2e3803a411f744c748e842ef3921_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 611KB
- Sample260819-adjccsvvcv
- SHA256 87eaf9a396606a3a0b41cc191b4364e1906153974256d31ae16ad887d86d1511
- MD5 1cdb2e3803a411f744c748e842ef3921
- SHA1 1f19100b70909087cad9b6a6b878314310337cb6
- SHA512 0a2d804af9058a13a6b53740a22d92108e7a52de2c021f81a6f1911ba4796c810fb2a84aaff0b2b6bb27f2e78acb8c004866f066d433a122cc0b326f22ba920d
- SSDEEP 12288:YwBhHmq7dq93QKqZwe/8J7yziAimj9QHRr4w5TvyG5l7o2bu0q:YYHI93Rq/+2ziAiGGWCOKE2
- TLSH T1E9D4F1657191D173E08A00324A5BD7A23C363E311B2A5DC772D4377D6E712C2AAFA72B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4644 D59.tmp - Executes dropped EXE 1 IoCs
pid Process 4644 D59.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 D59.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-18_1cdb2e3803a411f744c748e842ef3921_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 4644 D59.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4032 wrote to memory of 4644 4032 2026-08-18_1cdb2e3803a411f744c748e842ef3921_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-18_1cdb2e3803a411f744c748e842ef3921_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_1cdb2e3803a411f744c748e842ef3921_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Users\Admin\AppData\Local\Temp\D59.tmp"C:\Users\Admin\AppData\Local\Temp\D59.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-18_1cdb2e3803a411f744c748e842ef3921_amadey_elex_remcos_rhadamanthys_smoke-loader.exe EC43C7FEE0C971A147670B207E288685D2ADA094348DA202BC609AD3B7DA8C3FBFA9FFDA078F0D6D823EB6A8A489E877A3C43864FCB75402185897B963DC34AE2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4644
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\D59.tmp
- Size 611KB
- SHA256 7ad28dc02e736346de0fbe7c7edd8896a8c6e8a66e2fa6a0139f1a4bf4c14d66
- MD5 6c3024762009c9b73bc0762d59de71c7
- SHA1 432882815aaf180cab55210e19905a6274fc0f91
- SHA512 810f52e0ba3a77ef78fe0401d225fc04860090a21e8094d69bfd0fb756f85a20fb6c6e6698fed0cfb4ef1585189dfa3dd92c5761e584a7964d955ec98f8dd6c1
- SSDEEP 12288:YwBhHmq7dq93QKqZwe/8CoOj0d54w9VeWdm3bjz5MKEpcZs5ZAGq:YYHI93Rq/xoOj0j4w9VeWd+z54osX
- TLSH T127D4F01571D1D273D09A14321A5AD7A22C3A3E315B2B8DC772D4367DAE323C1AAF9327
- MD5 SHA1 SHA512 SSDEEP TLSH