Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
05/05/2026, 05:36
General
- Target 2026-05-05_941e728a542bfc8e14dc6392d2cf9139_amadey_coinminer_elex_smoke-loader_stop.exe
- Size 395KB
- Sample260505-ga3p6acy2q
- SHA256 f6023f4e7d05a8cb3f34807aa19fd9f5010ef0402e25bfa3d2dd06392e6a6e59
Malware Config
Signatures
- 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 15 IoCs
- 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 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-05_941e728a542bfc8e14dc6392d2cf9139_amadey_coinminer_elex_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_941e728a542bfc8e14dc6392d2cf9139_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\f6805040C:\Windows\Syswow64\f68050401⤵
- 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
f6805040
memory/4676-4-0x0000000000400000-0x0000000000463000-memory.dmp
memory/4676-16-0x0000000000610000-0x0000000000673000-memory.dmp
memory/4676-17-0x0000000001CF0000-0x0000000001D09000-memory.dmp
memory/4676-34-0x0000000001CF0000-0x0000000001D09000-memory.dmp
memory/4676-37-0x0000000000610000-0x0000000000673000-memory.dmp
memory/4720-0-0x0000000000400000-0x0000000000463000-memory.dmp
memory/4720-15-0x00000000008F0000-0x0000000000953000-memory.dmp
memory/4720-31-0x00000000008F0000-0x0000000000953000-memory.dmp
memory/4720-32-0x0000000003030000-0x0000000003049000-memory.dmp
memory/4720-46-0x0000000003030000-0x0000000003049000-memory.dmp
memory/4720-45-0x00000000008F0000-0x0000000000953000-memory.dmp