Analysis
- user interaction
yes - max time kernel
904s - max time network
892s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
- submitted
29/06/2026, 05:02
General
- Target StremioKai_v4.6.2_Setup.exe
- Size 419.5MB
- Sample260629-fpaggsdw4s
- SHA256 5a99137c288e897e9c08bb006e2efa3b5c5488e9c72eab1aa4fbe94f5c2dbb7f
Malware Config
Signatures
- Executes dropped EXE 1 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 Windows directory 4 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 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. 2 IoCs
Inno Setup installer
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\StremioKai_v4.6.2_Setup.exe"C:\Users\Admin\AppData\Local\Temp\StremioKai_v4.6.2_Setup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-RYTEFNWJ9V.tmp\StremioKai_v4.6.2_Setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-RYTEFNWJ9V.tmp\StremioKai_v4.6.2_Setup.tmp" /SL5="$40234,438447588,1359360,C:\Users\Admin\AppData\Local\Temp\StremioKai_v4.6.2_Setup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
-
C:\Windows\System32\oobe\UserOOBEBroker.exeC:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding1⤵
- Drops file in Windows directory
-
C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exeC:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding1⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
is-BX8PRTLD6I.tmp
is-7TCJ5CFT7V.tmp
is-KAD4LH9V6M.tmp
is-W9IJ981RDC.tmp
is-QBV2O998ET.tmp
stremio.exe
stremio.ico
StremioKai_v4.6.2_Setup.tmp
memory/1916-8-0x00000000003D0000-0x000000000052A000-memory.dmp
memory/1916-0-0x00000000003D0000-0x000000000052A000-memory.dmp
memory/6896-10-0x0000000000E80000-0x0000000000E81000-memory.dmp
memory/6896-2418-0x0000000000E90000-0x0000000001345000-memory.dmp
memory/6896-970-0x0000000000E90000-0x0000000001345000-memory.dmp
memory/6896-57-0x0000000000E90000-0x0000000001345000-memory.dmp
memory/6896-2922-0x0000000000E90000-0x0000000001345000-memory.dmp
memory/6896-9-0x0000000000E90000-0x0000000001345000-memory.dmp
memory/6896-6-0x0000000000E80000-0x0000000000E81000-memory.dmp
memory/6896-3395-0x0000000000E90000-0x0000000001345000-memory.dmp