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
07/08/2026, 03:46
Behavioral task
behavioral1
Sample
2026-08-07_b5fdcfa744b1632078f81a1e41e20e9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-07_b5fdcfa744b1632078f81a1e41e20e9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe
- Size 97KB
- Sample260807-ebvptsdg72
- SHA256 2cb897737835857e0265c54ed4107d09b02d61b167b6434ee59d71214b617844
- MD5 b5fdcfa744b1632078f81a1e41e20e9f
- SHA1 da276da41c0e87f534c7d428adcfc527b3c07dfc
- SHA512 e6ac6b9fa0e6cf098e600dca8da2f33ad891cf3ec0a47a5ddaa4cb623f71cfb019232e8a7db9118abf999b631a10d894d617f61f887685e0a052cfd994aacb56
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+Xh:7/db4Y4yxmCNu+r/tTujUAsOer7LG
- TLSH T139A37C3576D182B2E33BCB7564F58296A73678352E16C60F62CD4B490D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/3872-0-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/files/0x0008000000019cc1-6.dat UPX behavioral2/memory/3872-11-0x0000000000400000-0x0000000000418000-memory.dmp UPX behavioral2/memory/2208-16-0x0000000000400000-0x0000000000418000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 2208 conwur.exe -
resource yara_rule behavioral2/memory/3872-0-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/files/0x0008000000019cc1-6.dat upx behavioral2/memory/3872-11-0x0000000000400000-0x0000000000418000-memory.dmp upx behavioral2/memory/2208-16-0x0000000000400000-0x0000000000418000-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 2026-08-07_b5fdcfa744b1632078f81a1e41e20e9f_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 3872 wrote to memory of 2208 3872 2026-08-07_b5fdcfa744b1632078f81a1e41e20e9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-07_b5fdcfa744b1632078f81a1e41e20e9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-07_b5fdcfa744b1632078f81a1e41e20e9f_amadey_coinminer_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3872 -
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:2208
-
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 5519383eea89838a7621cbbd53609494abd963b9907be771b3e5bf05c2ecf529
- MD5 3f7090fea5f6db946240a9d5566b8959
- SHA1 63e1ad789df83d2236b8ebbd31408633b1d1b0a8
- SHA512 b206371c15b38f9bd11113a6389e46dfc8184f2d3ca68a8df4f20dca3505f1084e4156e1ef2ce2c3dc997c19be66bd071b9055f5195890aea2679c38286bd205
- SSDEEP 768:dX5L/v28rbBBAs4efgciryxApKd+CfbjYfou+lt/fFTujSjAsOmqeiir7L+X6:7/db4Y4yxmCNu+r/tTujUAsOer7LF
- TLSH T1B0A37C357AD182B2E33BCB7564F58296A73678352E16C60F61CD4B490D63B90CE36F0A
- MD5 SHA1 SHA512 SSDEEP TLSH