Analysis
- max time kernel
150s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 13:45
Behavioral task
behavioral1
Sample
2026-08-02_c0205ae041ddd343ec13e18cce13ca81_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-02_c0205ae041ddd343ec13e18cce13ca81_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 96KB
- Sample260802-q2k4vstfqe
- SHA256 61571e52f6d99a592ca5e4c07e6481fe53bb3c2838a687c0ac380afd9a7b133a
- MD5 c0205ae041ddd343ec13e18cce13ca81
- SHA1 94cf0ac800af1040873d83d88fbc01eb97975b55
- SHA512 99059e83fcc162d5f608090b7a1cebc85a8677dfc1f08dce8ccd504a772b98da83b022da55addc16519bab53f8d5e8629abc0b6987664245fa8d0328e4ee3bc2
- SSDEEP 1536:NzUIb25A8ULw005o09WDuYHGjUAsOwRwrXD2:dUIbS5xquYmSOwR1
- TLSH T1A4A37C2A7AD18173D233C67554F5C2C7BA37B8267E16CA0F61CA070A4DA3B925D36B0D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/2096-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x000600000001b867-8.dat UPX behavioral2/memory/2096-12-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/5196-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5196 conwurm.exe -
resource yara_rule behavioral2/memory/2096-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x000600000001b867-8.dat upx behavioral2/memory/2096-12-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/5196-16-0x0000000000400000-0x0000000000418000-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 2026-08-02_c0205ae041ddd343ec13e18cce13ca81_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 2096 wrote to memory of 5196 2096 2026-08-02_c0205ae041ddd343ec13e18cce13ca81_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_c0205ae041ddd343ec13e18cce13ca81_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_c0205ae041ddd343ec13e18cce13ca81_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096 -
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:5196
-
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 2cad6aa74b7feb6426fa3844b74573b73c1ddd53cad1ac176cd40e526fe48780
- MD5 231706b128672da0c1975957eebd36a1
- SHA1 1315355b6d774bc3325de2d7fb645fad80005ab8
- SHA512 b6ba8b51ce5870f20b1b14c7670333b4dfa2470d3d8d25da0ab1b8fa165388e39b68e61d3deccf1b97a2e32298130028c657efe5ae1c819e774cd5abb43b524c
- SSDEEP 1536:NzUIb25A8ULw005o09WDuYHGjUAsOwRwrXDU:dUIbS5xquYmSOwRr
- TLSH T109A37D2A7AD18173D233C67554F5C2C7BA37B8267E16CA0F61CA070A4DA3B925D36B0D
- MD5 SHA1 SHA512 SSDEEP TLSH