Analysis
- max time kernel
150s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/07/2026, 11:48
Behavioral task
behavioral1
Sample
2026-07-01_84e560f07fd5265eb24f22c3d95c9a3f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-07-01_84e560f07fd5265eb24f22c3d95c9a3f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 93KB
- Sample260701-nyd52ae15w
- SHA256 b01a9d137ae5ca90a80050890b8165f7f0ffd24b464b5dde98f33265b86c185b
- MD5 84e560f07fd5265eb24f22c3d95c9a3f
- SHA1 9c5edeb77afeefe46fb8f431a4cc24ff14d73c1b
- SHA512 0593bb8fc3498756e6ae10f2140aa6316badd8133a854749f4d706ffb6b316a0eb6cccee3d02c8419e8059aecde0387d8dc48a4e248c0c1ddf37190a5912d200
- SSDEEP 1536:4Cd+qitb0bt+FTCQ2j9EvHsdX+u1X20n2eN6wrr0MR+y:H4b0hR9EE1+u1X2q2e3r2y
- TLSH T1CD9307347AD58532D33BCAB546F782CB7A36B6223D0A971E61CA43450C23B91DD79B0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/4240-0-0x0000000000400000-0x0000000000415000-memory.dmp UPX behavioral2/files/0x00160000000115bd-8.dat UPX behavioral2/memory/4240-12-0x0000000000400000-0x0000000000415000-memory.dmp UPX behavioral2/memory/2716-16-0x0000000000400000-0x0000000000415000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2716 conwurm.exe -
resource yara_rule behavioral2/memory/4240-0-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral2/files/0x00160000000115bd-8.dat upx behavioral2/memory/4240-12-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral2/memory/2716-16-0x0000000000400000-0x0000000000415000-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 2026-07-01_84e560f07fd5265eb24f22c3d95c9a3f_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 4240 wrote to memory of 2716 4240 2026-07-01_84e560f07fd5265eb24f22c3d95c9a3f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-01_84e560f07fd5265eb24f22c3d95c9a3f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-01_84e560f07fd5265eb24f22c3d95c9a3f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4240 -
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:2716
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwurm.exe
- Size 93KB
- SHA256 957c5d19647bcbdcc97919a90d7c5acc72473d61978b772579984dd00d6025f6
- MD5 37a4d95ad7cf135be323990c966ba27b
- SHA1 4e0cf81f0e6e0d904cd91f91091f144a5b17cebe
- SHA512 3c9210c219dfc2463d60eea001a376ddc59e1b682a41875df5c59f596ffba4a86ccd2fd1693f45d7ef7b44804b8d5022ca586a4973093dccf00a509b74dc88a7
- SSDEEP 1536:4Cd+qitb0bt+FTCQ2j9EvHsdX+u1X20n2eN6wrr0MR+r:H4b0hR9EE1+u1X2q2e3r2r
- TLSH T1909307347AD58532D33BCAB546F782CB7A36B6223D0A971E61CA43450C23B91DD79B0E
- MD5 SHA1 SHA512 SSDEEP TLSH