Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 01:47
Behavioral task
behavioral1
Sample
2026-08-07_9580ea09a56c4d57b9767a4a4e1cce9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-07_9580ea09a56c4d57b9767a4a4e1cce9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 97KB
- Sample260807-b7t7dsvgnd
- SHA256 205b0602f14ac314e4d4fed1363ea12302139b901f5b6428457912d8bf1b052b
- MD5 9580ea09a56c4d57b9767a4a4e1cce9f
- SHA1 f83691db16dc2c05195aec66a178db2278bc1152
- SHA512 4137aace5d38ca5f0432dd6d062f391f5667cb6ff86aea07d1bbc6c475e877435d5f91bd8b9c81b4ba8de269623c3225594cf9c20f0774d194a74b878e0fb406
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+wH:7/db4Y4yxmCNu+r/tTujUAsOer7LbH
- TLSH T120A37C357AD182B2E33BCB7564F58296A73678352E16C60F61CD4B490D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/3392-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000d00000001b1e8-8.dat UPX behavioral2/memory/3392-13-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/4240-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4240 conwur.exe -
resource yara_rule behavioral2/memory/3392-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000d00000001b1e8-8.dat upx behavioral2/memory/3392-13-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/4240-16-0x0000000000400000-0x0000000000418000-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 conwur.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-07_9580ea09a56c4d57b9767a4a4e1cce9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3392 wrote to memory of 4240 3392 2026-08-07_9580ea09a56c4d57b9767a4a4e1cce9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-07_9580ea09a56c4d57b9767a4a4e1cce9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-07_9580ea09a56c4d57b9767a4a4e1cce9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3392 -
C:\Users\Admin\AppData\Local\Temp\conwur.exe"C:\Users\Admin\AppData\Local\Temp\conwur.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4240
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwur.exe
- Size 98KB
- SHA256 daa2d37fe6693a9457e2f08ee04c137479ae5343ca9612f1ef5f0962c6f93ca2
- MD5 2782e6aa06c77684265daf1799968d3d
- SHA1 ee8f4db45e09d47431886bd6f06f8eaba22fea1d
- SHA512 b538106daa6d7687ea03c329697cd628d2ff02e3ecb6f8c4867fd94017cfae6066e5ad970a506f8e2635c104704f17b68cd2691ad8f5609495caf4cc461e56f4
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+wq:7/db4Y4yxmCNu+r/tTujUAsOer7Lbq
- TLSH T136A37C357AD182B2E33BCB7564F58296A73678352E16C60F61CD4B490D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH