Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
03/05/2026, 17:20
General
- Target 2026-05-03_e8d0096da6f434036815050c55b34d35_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 548KB
- Sample260503-vwtahaev6z
- SHA256 5b1499ecacf2bff653016ccef60dc9a06817eaf43c128e7ace1dfc5137a69af8
Malware Config
Signatures
- UPX dump on OEP (original entry point) 9 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 13 IoCs
- UPX packed file 9 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 9 IoCs
- Suspicious behavior: EnumeratesProcesses 18 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-03_e8d0096da6f434036815050c55b34d35_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_e8d0096da6f434036815050c55b34d35_amadey_coinminer_elex_graphican_rhadamanthys_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\f7b02ca3C:\Windows\Syswow64\f7b02ca31⤵
- 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
f7b02ca3
memory/2192-40-0x00000000026A0000-0x0000000002921000-memory.dmp
memory/2192-18-0x0000000001000000-0x0000000001089000-memory.dmp
memory/2192-20-0x00000000008B0000-0x00000000008B7000-memory.dmp
memory/2192-38-0x0000000001000000-0x0000000001089000-memory.dmp
memory/2192-0-0x0000000001000000-0x0000000001089000-memory.dmp
memory/2192-65-0x0000000001000000-0x0000000001089000-memory.dmp
memory/2192-75-0x00000000026A0000-0x0000000002921000-memory.dmp
memory/2192-76-0x0000000001000000-0x0000000001089000-memory.dmp
memory/4520-4-0x00000000000B0000-0x0000000000139000-memory.dmp
memory/4520-22-0x00000000009D0000-0x00000000009D7000-memory.dmp
memory/4520-21-0x00000000000B0000-0x0000000000139000-memory.dmp
memory/4520-23-0x0000000001850000-0x0000000001AD1000-memory.dmp
memory/4520-41-0x00000000000B0000-0x0000000000139000-memory.dmp