Analysis
- max time kernel
150s - max time network
123s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 22:40
Behavioral task
behavioral1
Sample
2026-07-02_8d6ef9e54f1a9978df68c234a8e884fd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-07-02_8d6ef9e54f1a9978df68c234a8e884fd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 97KB
- Sample260702-2lnetsfz2w
- SHA256 aae476056d14a03b45bc8284f941bcec56ed9a4402c7651935f4ab067a7da077
- MD5 8d6ef9e54f1a9978df68c234a8e884fd
- SHA1 c4fcc87176d7fd44faa06b0bd7c78422693be72e
- SHA512 f5321ea500a40b4eac2af53b312f9ac9f42284bbf17c777dd124e6dce25455ad6c253860b187312bca00cb914df5f72eb99fd57dcebfa884f98ac173bdb2cc1d
- SSDEEP 1536:NzUIb25A8ULw005o09WDuYHGjUAsOwRwrXD2:dUIbS5xquYmSOwRl
- TLSH T167A37C267AD18173D233C67558F5C2C7BA37B8267E16CA0F61CA070A4DA3B925D36B0D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/2852-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000e00000001b2f2-8.dat UPX behavioral2/memory/2852-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/2384-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2384 conwurm.exe -
resource yara_rule behavioral2/memory/2852-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000e00000001b2f2-8.dat upx behavioral2/memory/2852-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/2384-16-0x0000000000400000-0x0000000000418000-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 2026-07-02_8d6ef9e54f1a9978df68c234a8e884fd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language conwurm.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2852 wrote to memory of 2384 2852 2026-07-02_8d6ef9e54f1a9978df68c234a8e884fd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_8d6ef9e54f1a9978df68c234a8e884fd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_8d6ef9e54f1a9978df68c234a8e884fd_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2852 -
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:2384
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwurm.exe
- Size 97KB
- SHA256 02d519a022b46273069cae1638b5cbeed8a82ba0629c3e66dbed65c781a6327a
- MD5 0809ac3e482ad23cb0f0dd078031dc4d
- SHA1 a872c618ed136730e1907fb70c09b5939cb5eec5
- SHA512 191364a002d344a9a912e10075157ca31520cadd36e01c79622e7579211dc72a5c4195370583caab3a1e4ad2d10605e911ff4baaec22cb2cd7da893628f2e621
- SSDEEP 1536:NzUIb25A8ULw005o09WDuYHGjUAsOwRwrXD9:dUIbS5xquYmSOwRu
- TLSH T162A37C267AD18173D233C67554F5C2C7BA37B8267E16CA0F61CA070A4DA3B925D36B0D
- MD5 SHA1 SHA512 SSDEEP TLSH