Analysis
- max time kernel
150s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/09/2026, 04:41
General
- Target 2026-09-29_1e03739c6c5dedb280b60135b7b82c2c_amadey_coinminer_elex_smoke-loader_swisyn.exe
- Size 7.0MB
- Sample260930-fbffkseg99
- SHA256 b3e9fd781be8deb36bb9a3e777cafa5828d5cd46bc19086421201b97db1a0fdb
Malware Config
Signatures
- Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
- Executes dropped EXE 7 IoCs
- Loads dropped DLL 1 IoCs
- Adds Run key to start application 2 TTPs 4 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in System32 directory 2 IoCs
- Drops file in Windows directory 5 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 2 IoCs
- Suspicious use of SetWindowsHookEx 12 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-09-29_1e03739c6c5dedb280b60135b7b82c2c_amadey_coinminer_elex_smoke-loader_swisyn.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-29_1e03739c6c5dedb280b60135b7b82c2c_amadey_coinminer_elex_smoke-loader_swisyn.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\users\admin\appdata\local\temp\2026-09-29_1e03739c6c5dedb280b60135b7b82c2c_amadey_coinminer_elex_smoke-loader_swisyn.exec:\users\admin\appdata\local\temp\2026-09-29_1e03739c6c5dedb280b60135b7b82c2c_amadey_coinminer_elex_smoke-loader_swisyn.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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\??\c:\users\admin\appdata\local\temp\2026-09-29_1e03739c6c5dedb280b60135b7b82c2c_amadey_coinminer_elex_smoke-loader_swisyn.exe"c:\users\admin\appdata\local\temp\2026-09-29_1e03739c6c5dedb280b60135b7b82c2c_amadey_coinminer_elex_smoke-loader_swisyn.exe " -burn.unelevated BurnPipe.{7E49A895-DD47-4037-984B-9C992B34AE7D} {D266472B-01A0-4A63-802F-877EE82C7818} 43683⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
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C:\Windows\Resources\Themes\icsys.icn.exeC:\Windows\Resources\Themes\icsys.icn.exe2⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\themes\explorer.exec:\windows\resources\themes\explorer.exe3⤵
- Modifies visibility of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe SE4⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\svchost.exec:\windows\resources\svchost.exe5⤵
- Modifies visibility of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe PR6⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
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Downloads
2026-09-29_1e03739c6c5dedb280b60135b7b82c2c_amadey_coinminer_elex_smoke-loader_swisyn.exe
logo.png
wixstdba.dll
explorer.exe
icsys.icn.exe
svchost.exe
spoolsv.exe
memory/64-0-0x0000000000400000-0x000000000041F000-memory.dmp
memory/64-64-0x0000000000400000-0x000000000041F000-memory.dmp
memory/380-66-0x0000000000400000-0x000000000041F000-memory.dmp
memory/1028-63-0x0000000000400000-0x000000000041F000-memory.dmp
memory/3608-62-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4164-22-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4164-65-0x0000000000400000-0x000000000041F000-memory.dmp
memory/5104-67-0x0000000000400000-0x000000000041F000-memory.dmp