Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
10/05/2026, 21:51
General
- Target 2026-05-10_6192a6453f536bc55cbb8fd1cddf33dc_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 640KB
- Sample260510-1qgx6sfv21
- SHA256 5e8e15384d2a90da33925af6d391f158ec5cd1c385fe13dee6aaf5613dfed9dc
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops file in System32 directory 5 IoCs
- UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 2 IoCs
- 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.
- Modifies data under HKEY_USERS 8 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-10_6192a6453f536bc55cbb8fd1cddf33dc_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-10_6192a6453f536bc55cbb8fd1cddf33dc_amadey_coinminer_elex_smoke-loader_stop.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\Syswow64\7fd0b468C:\Windows\Syswow64\7fd0b4681⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
7fd0b468
memory/1768-4-0x0000000000140000-0x00000000001CC000-memory.dmp
memory/1768-11-0x0000000000140000-0x00000000001CC000-memory.dmp
memory/1768-22-0x0000000000140000-0x00000000001CC000-memory.dmp
memory/4940-0-0x0000000000370000-0x00000000003FC000-memory.dmp
memory/4940-10-0x0000000000370000-0x00000000003FC000-memory.dmp