Analysis
- max time kernel
149s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 11:19
General
- Target 3a16a86ee05ba234767163b0eaa27f311974f8e452cfe98ceaa46399bb09953d.exe
- Size 13.3MB
- Sample260813-ney14aad28
- SHA256 3a16a86ee05ba234767163b0eaa27f311974f8e452cfe98ceaa46399bb09953d
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\3a16a86ee05ba234767163b0eaa27f311974f8e452cfe98ceaa46399bb09953d.exe"C:\Users\Admin\AppData\Local\Temp\3a16a86ee05ba234767163b0eaa27f311974f8e452cfe98ceaa46399bb09953d.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-YBS5EHW725.tmp\3a16a86ee05ba234767163b0eaa27f311974f8e452cfe98ceaa46399bb09953d.tmp"C:\Users\Admin\AppData\Local\Temp\is-YBS5EHW725.tmp\3a16a86ee05ba234767163b0eaa27f311974f8e452cfe98ceaa46399bb09953d.tmp" /SL5="$400B8,12734193,893952,C:\Users\Admin\AppData\Local\Temp\3a16a86ee05ba234767163b0eaa27f311974f8e452cfe98ceaa46399bb09953d.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
-
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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
3a16a86ee05ba234767163b0eaa27f311974f8e452cfe98ceaa46399bb09953d.tmp
flutter_secure_storage.dat
memory/5048-89-0x000001FDAA410000-0x000001FDAAF95000-memory.dmp
memory/5048-88-0x000001FDAA410000-0x000001FDAAF95000-memory.dmp
memory/5048-87-0x000001FDAA410000-0x000001FDAAF95000-memory.dmp
memory/5048-90-0x000001FDAA3E0000-0x000001FDAA3E1000-memory.dmp
memory/5048-86-0x000001FDA7870000-0x000001FDA7871000-memory.dmp
memory/5216-8-0x0000000000900000-0x00000000009E9000-memory.dmp
memory/5216-1-0x0000000000900000-0x00000000009E9000-memory.dmp
memory/5216-101-0x0000000000900000-0x00000000009E9000-memory.dmp
memory/5732-65-0x0000000000840000-0x0000000000C8B000-memory.dmp
memory/5732-100-0x0000000000840000-0x0000000000C8B000-memory.dmp
memory/5732-6-0x0000000002820000-0x0000000002821000-memory.dmp
memory/5732-10-0x0000000002820000-0x0000000002821000-memory.dmp
memory/5732-9-0x0000000000840000-0x0000000000C8B000-memory.dmp
memory/5732-12-0x0000000000840000-0x0000000000C8B000-memory.dmp