Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/07/2026, 14:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-11_01e627b9e69774c3e0d97e12724a3025_amadey_coinminer_elex_mespinoza_remcos_smoke-loader.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
General
- Target 2026-07-11_01e627b9e69774c3e0d97e12724a3025_amadey_coinminer_elex_mespinoza_remcos_smoke-loader.exe
- Size 5.0MB
- Sample260711-rb18tscv2k
- SHA256 9426ca8b1c801075093a1025f65fc92b9451556753876f454ded153e43b56d5e
- MD5 01e627b9e69774c3e0d97e12724a3025
- SHA1 b53b89e0f61681dfa22feeb580135ab0e58bf2c8
- SHA512 24be7da1bae6367d99db5a11c7a79a2a0af82ca123f1736e79784ac7f811bddd85930cb45d64c279a21e961bb5fce700de8cc6b59670e1db53a3407134c274d8
- SSDEEP 98304:ozmYUETTGq1kPOcwcw7g6QypO/xroTtV7nAyd1RrHvm3NPHA7HsX:o5NudyEeHcydfu3NPg7HsX
- TLSH T1AC36CEC0B715F828EB5A0270483A76F896A626303311D9EFBE8F75C259587D5ADB0D33
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2480 wnetwatcher_setup.exe - Loads dropped DLL 2 IoCs
pid Process 2480 wnetwatcher_setup.exe 2480 wnetwatcher_setup.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-07-11_01e627b9e69774c3e0d97e12724a3025_amadey_coinminer_elex_mespinoza_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wnetwatcher_setup.exe - NSIS installer 2 IoCs
resource yara_rule behavioral2/files/0x000e00000001c469-4.dat nsis_installer_1 behavioral2/files/0x000e00000001c469-4.dat nsis_installer_2 - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3612 wrote to memory of 2480 3612 2026-07-11_01e627b9e69774c3e0d97e12724a3025_amadey_coinminer_elex_mespinoza_remcos_smoke-loader.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-11_01e627b9e69774c3e0d97e12724a3025_amadey_coinminer_elex_mespinoza_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-11_01e627b9e69774c3e0d97e12724a3025_amadey_coinminer_elex_mespinoza_remcos_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3612 -
C:\Users\Admin\AppData\Local\Temp\7zSC1E78D09\wnetwatcher_setup.exe.\wnetwatcher_setup.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2480
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\7zSC1E78D09\wnetwatcher_setup.exe
- Size 543KB
- SHA256 9816f6b622361a5e833ebee0d1be9c710978a6df4f752cad16c3eb7aae5be0c3
- MD5 1fd286dc1164ae4d497025acaeb38264
- SHA1 24e5e9c5ace133f3a7d578db5dd520d1cc719c75
- SHA512 4b2d666f9a8810cded4a0d17804cfa6eba7cecab0cbb20d175192e6b074ac3f78fb2c03be461b81dd3fc890168876e5821de3ee35f18d9d3822f7227a036a54b
- SSDEEP 6144:QXp75Mk6qxuRWvqoS4TvxIA3PvDozQ/TrzIY3MLILXVYfYkhpEvI7fNEGJYkUA4b:UP6bRX54NHESTYY3ML/YWbL2WYSQ
- TLSH T113C4231C35C5D036D2A56530064A6FF792BABE2E6A61320B37AC5FF776712478C298C8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsc2DFE.tmp\InstallOptions.dll
- Size 14KB
- SHA256 426efd56da4014f12ec8ee2e268f86b848bbca776333d55482cb3eb71c744088
- MD5 3809b1424d53ccb427c88cabab8b5f94
- SHA1 bc74d911216f32a9ca05c0d9b61a2aecfc0d1c0e
- SHA512 626a1c5edd86a71579e42bac8df479184515e6796fa21cb4fad6731bb775641d25f8eb8e86b939b9db9099453e85c572c9ea7897339a3879a1b672bc9226fcee
- SSDEEP 192:i6JaVGQ+xI5EeuyvMmGpeWH2J5xprN+AxT7K72dwF7dBdcQOz:i6JaVh4I5rpPbT7+BdhO
- TLSH T13D523A51778888F3E792053EB45237079F9D5226B8929ED1CA331FC22D2B19E2FB1302
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsc2DFE.tmp\StartMenu.dll
- Size 7KB
- SHA256 ac53840d019b746ab5dabaa40d7720c9a4487c861b155926454bf8b10bd0963d
- MD5 8262fbc2a172ff04146e7587649d7091
- SHA1 628be3fede2a79d4b321b12f979711caf77e8a7e
- SHA512 8e11f1f1811a424b1ae5ab8e064d5313adc118ee7607f6a6f9b9976647ca6c91496133d5575d4737386a1485f39cf6fd074dbfd619807f42fe148a640186f639
- SSDEEP 96:Z+rBC0x22epxPEvC4FkWE+in1/FMvsCGRfRFqCB5tXGhEl5VN:Z+FepxPE1r8/FtmCDtWg5v
- TLSH T1F0E1F87AF7C044F3D68B43702863BB17EB669A211725B163992716CAB5C24E3DC34722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsc2DFE.tmp\ioSpecial.ini
- Size 771B
- SHA256 e53de7cdfbb595c3c19d4ccdc0e2131bbe417f32ca9899d8546476ef578efb4e
- MD5 47b72f7f79da2d7c28bf192e765cd8e2
- SHA1 61cb7448661094315c916a747f13fd8405b49695
- SHA512 bd8835635d783d7e2cc2f459aea8bc74e23543ec5b8bca70c07c0f3ec54bccfcaf76400b26d32d71465936e9ea8f51775b9646823961d44a7d884c42e28bd59e
- TLSH T17A01BDC8409F93544410519AA0FA37A15BA01C3C8B123DF6F0529886638DCD389DDDD6
- MD5 SHA1 SHA512 TLSH