Analysis
- max time kernel
149s - max time network
114s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
09/05/2026, 03:49
General
- Target 2026-05-09_456a0637ee75d3e1c1b9146f48e4ae6e_coinminer_elex_stop_yuner.exe
- Size 650KB
- Sample260509-edtkjsat9w
- SHA256 9b491725b58ea1cc6d7811227931e463862a9b521092e18c9bdb57da8df0d114
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 2 IoCs
- AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
- Drops file in System32 directory 2 IoCs
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 7 IoCs
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of FindShellTrayWindow 3 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-09_456a0637ee75d3e1c1b9146f48e4ae6e_coinminer_elex_stop_yuner.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-09_456a0637ee75d3e1c1b9146f48e4ae6e_coinminer_elex_stop_yuner.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2720-0-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2720-1-0x0000000000465000-0x0000000000466000-memory.dmp
memory/2720-4-0x0000000000400000-0x00000000004A2000-memory.dmp