Analysis
- max time kernel
150s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/09/2026, 04:35
Behavioral task
behavioral1
Sample
2026-09-06_3fdc346db706759621fec2b12adb71f7_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-09-06_3fdc346db706759621fec2b12adb71f7_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 96KB
- Sample260907-e77dhacn6w
- SHA256 0107f15b46927e148f523786656993388062eb6b7d793cd558a3b657485e8a97
- MD5 3fdc346db706759621fec2b12adb71f7
- SHA1 aac8dd2c99c4d2e25d907ef6cf5e829f5176200d
- SHA512 081fc420adf59ccfc43360ba85ff34fe8d3375aea95951106b45f2304f6b780412e1c21aa3b8993845c8ee5e38dd23fa1aeffb3d442045cad42d03a26973c35e
- SSDEEP 1536:4Cd+qitb0bt+FTCQ2j9EvHsdX+u1X20n2eN6wrr0MR+u:H4b0hR9EE1+u1X2q2e3r2u
- TLSH T1ADA3F6347AD58532D33BCAB54AF782CA7A36B6222D06971E51CA43450C23FA1DD79B0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/5828-0-0x0000000000400000-0x0000000000415000-memory.dmp UPX behavioral2/files/0x000a000000019cb8-8.dat UPX behavioral2/memory/5828-13-0x0000000000400000-0x0000000000415000-memory.dmp UPX behavioral2/memory/1260-16-0x0000000000400000-0x0000000000415000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1260 conwurm.exe -
resource yara_rule behavioral2/memory/5828-0-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral2/files/0x000a000000019cb8-8.dat upx behavioral2/memory/5828-13-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral2/memory/1260-16-0x0000000000400000-0x0000000000415000-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 2026-09-06_3fdc346db706759621fec2b12adb71f7_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 5828 wrote to memory of 1260 5828 2026-09-06_3fdc346db706759621fec2b12adb71f7_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-06_3fdc346db706759621fec2b12adb71f7_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-06_3fdc346db706759621fec2b12adb71f7_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5828 -
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:1260
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwurm.exe
- Size 96KB
- SHA256 2bce900205461ba7c2cd338b3ff8581a835c5c70df27c784f0f43fee18536571
- MD5 a0ff801504e8b65329dea370eac29f78
- SHA1 478de96e4fe15dff906f66c59cbbc49b96c6023c
- SHA512 fd479c40efe5e7f33d115c6506d68b500de028d1b32d8cf954f8a0a9c131d65c9e79fb588ac409f5dfb2a42d4c39c37d61b90dc2ac9ec213b9211d1766e52341
- SSDEEP 1536:4Cd+qitb0bt+FTCQ2j9EvHsdX+u1X20n2eN6wrr0MR+7:H4b0hR9EE1+u1X2q2e3r27
- TLSH T141A3E6347AD58532D33BCAB54AF782CA7A36B6223D06971E51CA43450C23FA1DD79B0E
- MD5 SHA1 SHA512 SSDEEP TLSH