Analysis
- max time kernel
150s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/09/2026, 05:44
Behavioral task
behavioral1
Sample
2026-09-29_0b25e3b7c90b1b60ebf95ebd65407a56_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
7 signatures
150 seconds
General
- Target 2026-09-29_0b25e3b7c90b1b60ebf95ebd65407a56_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 98KB
- Sample260930-gfb5ds1hkh
- SHA256 fbafc5096ca3e9be3bcedf9d0792004cb13886c43044d5d6ef868e2d98ba6ba9
- MD5 0b25e3b7c90b1b60ebf95ebd65407a56
- SHA1 703d34e9c90719d7448c6d230b2381ded5a38fa5
- SHA512 f10af8c177e81276573849c75d64308b1f9e7763b9afce91642430c5636d05e14ed0e98ffbca4578fbe343ad951655e6267a5aca2c63cb03d1fbc19ea6e2a9da
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+mpW:7/db4Y4yxmCNu+r/tTujUAsOer7LPpW
- TLSH T15CA37C357AD182B2E33BCB7525F58296A73678352E16C60F61CD4B490D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/5636-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x0007000000011392-7.dat UPX behavioral2/memory/5636-11-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/5744-15-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5744 conwur.exe -
resource yara_rule behavioral2/memory/5636-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x0007000000011392-7.dat upx behavioral2/memory/5636-11-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/5744-15-0x0000000000400000-0x0000000000418000-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 2026-09-29_0b25e3b7c90b1b60ebf95ebd65407a56_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language conwur.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5636 wrote to memory of 5744 5636 2026-09-29_0b25e3b7c90b1b60ebf95ebd65407a56_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-29_0b25e3b7c90b1b60ebf95ebd65407a56_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-29_0b25e3b7c90b1b60ebf95ebd65407a56_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5636 -
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:5744
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:1704
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 3de62e38cd37fdf24d180d7ca7443ae03713ef8f42d32dcb13ad682bacf188f4
- MD5 556a5460d59599de6499bc21c54ad91a
- SHA1 6ac37b3173a345bfc3b5b5f586df1fc2369a6044
- SHA512 92585501f50081e77b167a5c8f175d4ce5f5d25114774919fc3e2eadd3c7935e87d206ddd63bc33b1a1e0bac95fe7b2806f2bb4d3d1c151bdcdc85f88fd47c38
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+mpe:7/db4Y4yxmCNu+r/tTujUAsOer7LPpe
- TLSH T11AA37C257AD182B2E33BCB7525F58296A73678352E16C60F61CD4B490D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH