Analysis
- max time kernel
150s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/09/2026, 12:19
Behavioral task
behavioral1
Sample
2026-09-13_982ea5a1d1409017ba8888b3302a13c3_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
7 signatures
150 seconds
General
- Target 2026-09-13_982ea5a1d1409017ba8888b3302a13c3_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 97KB
- Sample260913-phbkmsgl4s
- SHA256 ba3f3a1dec192c6235856736f65df6dbe2957a4524bba00cb9ef29abbec14e03
- MD5 982ea5a1d1409017ba8888b3302a13c3
- SHA1 e5820cfdb485d234305df691bbbad48442461ded
- SHA512 c1260726937d90d22f8beff05848f4c5f78174bae6fea16f48cae0b31b590e11e9734c821224ec90b9398c6a6a9e5b85b9b324a9d242197fd09c9e52556a962c
- SSDEEP 1536:NzUIb25A8ULw005o09WDuYHGjUAsOwRwrXDlTP:dUIbS5xquYmSOwR0P
- TLSH T13CA36C39BAD18173D233C67594F582C7BA37B8267E16CA0F61CA070A4DA3B525D36B0D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/2028-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x00160000000115bb-8.dat UPX behavioral2/memory/2028-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/5432-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5432 conwurm.exe -
resource yara_rule behavioral2/memory/2028-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x00160000000115bb-8.dat upx behavioral2/memory/2028-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/5432-16-0x0000000000400000-0x0000000000418000-memory.dmp upx - 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 conwurm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-13_982ea5a1d1409017ba8888b3302a13c3_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2028 wrote to memory of 5432 2028 2026-09-13_982ea5a1d1409017ba8888b3302a13c3_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-13_982ea5a1d1409017ba8888b3302a13c3_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-13_982ea5a1d1409017ba8888b3302a13c3_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Users\Admin\AppData\Local\Temp\conwurm.exe"C:\Users\Admin\AppData\Local\Temp\conwurm.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5432
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwurm.exe
- Size 98KB
- SHA256 9577bc87d7345de51d1a3900b2a36928ad0f2dd3b90ad8da57e006745d6ee780
- MD5 d94250b2b50ffe3fb03e66544a5aec94
- SHA1 dee6d3a31e69d3294dd777e9ee5b22428775b7d1
- SHA512 9c53b6f951ebd4b1f2c72e224238be3d049abf2c602af2e7f71bceca1b2b940f52e99c5805916d79ccb4d87b091b5890b919721642a7ef9a2e4fb15fa4106c65
- SSDEEP 1536:NzUIb25A8ULw005o09WDuYHGjUAsOwRwrXDlT1:dUIbS5xquYmSOwR01
- TLSH T1ACA36B397AD18173D233C67594F582C7BA37B8267E16CA0F61CA070A4DA3B525D36B0D
- MD5 SHA1 SHA512 SSDEEP TLSH