Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/08/2026, 04:01
General
- Target 4111ad0d016fbc3acde1e65e9aba07220fbcb7ceb6ca526276ad73fcbaa44248.exe
- Size 13.3MB
- Sample260814-ek648ack91
- SHA256 4111ad0d016fbc3acde1e65e9aba07220fbcb7ceb6ca526276ad73fcbaa44248
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 9 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
- Modifies registry class 7 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4111ad0d016fbc3acde1e65e9aba07220fbcb7ceb6ca526276ad73fcbaa44248.exe"C:\Users\Admin\AppData\Local\Temp\4111ad0d016fbc3acde1e65e9aba07220fbcb7ceb6ca526276ad73fcbaa44248.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-FQPD0XB7T3.tmp\4111ad0d016fbc3acde1e65e9aba07220fbcb7ceb6ca526276ad73fcbaa44248.tmp"C:\Users\Admin\AppData\Local\Temp\is-FQPD0XB7T3.tmp\4111ad0d016fbc3acde1e65e9aba07220fbcb7ceb6ca526276ad73fcbaa44248.tmp" /SL5="$80214,12700259,893952,C:\Users\Admin\AppData\Local\Temp\4111ad0d016fbc3acde1e65e9aba07220fbcb7ceb6ca526276ad73fcbaa44248.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Programs\LetsFLUTssh\letsflutssh.exe"C:\Users\Admin\AppData\Local\Programs\LetsFLUTssh\letsflutssh.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
app_links_plugin.dll
app.so
FontManifest.json
NativeAssetsManifest.json
Inter.ttf
JetBrainsMono.ttf
MaterialIcons-Regular.otf
icudtl.dat
desktop_drop_plugin.dll
flutter_secure_storage_windows_plugin.dll
flutter_windows.dll
letsflutssh.exe
local_auth_windows_plugin.dll
url_launcher_windows_plugin.dll
4111ad0d016fbc3acde1e65e9aba07220fbcb7ceb6ca526276ad73fcbaa44248.tmp
flutter_secure_storage.dat
memory/1696-86-0x000001FD6B600000-0x000001FD6B601000-memory.dmp
memory/1696-90-0x000001FD6B610000-0x000001FD6B611000-memory.dmp
memory/1696-88-0x000001FD6BD00000-0x000001FD6C86D000-memory.dmp
memory/1696-87-0x000001FD6BD00000-0x000001FD6C86D000-memory.dmp
memory/1696-89-0x000001FD6BD00000-0x000001FD6C86D000-memory.dmp
memory/4152-8-0x00000000005E0000-0x00000000006C9000-memory.dmp
memory/4152-0-0x00000000005E0000-0x00000000006C9000-memory.dmp
memory/4152-96-0x00000000005E0000-0x00000000006C9000-memory.dmp
memory/4268-12-0x0000000000910000-0x0000000000D5B000-memory.dmp
memory/4268-9-0x0000000000910000-0x0000000000D5B000-memory.dmp
memory/4268-10-0x00000000019F0000-0x00000000019F1000-memory.dmp
memory/4268-6-0x00000000019F0000-0x00000000019F1000-memory.dmp
memory/4268-95-0x0000000000910000-0x0000000000D5B000-memory.dmp
memory/4268-65-0x0000000000910000-0x0000000000D5B000-memory.dmp