Analysis
- max time kernel
150s - max time network
139s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/09/2026, 00:53
General
- Target essential-installer-3.2.5.exe
- Size 33.7MB
- Sample260908-a82r7axtft
- SHA256 7fb7f802ea82823d72f2ace9a3653bb041a8d756571218532069f4de18c06d3a
Malware Config
Signatures
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Loads dropped DLL 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\essential-installer-3.2.5.exe"C:\Users\Admin\AppData\Local\Temp\essential-installer-3.2.5.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe"java" -version2⤵
-
-
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe"java" -Dinstaller.debug=false -Dwrapper.version=3.2.5 -Dinstaller.noModInstall=false -Dinstaller.temp=C:\Users\Admin\AppData\Local\Temp\essential-installer-1788828888 -Dinstaller.cache=C:\Users\Admin\AppData\Local\essential-installer -jar C:\Users\Admin\AppData\Local\Temp\essential-installer-1788828888\installer.jar2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
3903daac9bc4a3b7.timestamp
installer.jar
glfw.dll
lwjgl.dll
memory/2204-82-0x000001C1FBCD0000-0x000001C1FBCD1000-memory.dmp
memory/2204-83-0x000001C1FBCD0000-0x000001C1FBCD1000-memory.dmp
memory/2204-84-0x000001C1FBCD0000-0x000001C1FBCD1000-memory.dmp
memory/2204-85-0x000001C1FBCD0000-0x000001C1FBCD1000-memory.dmp
memory/2204-86-0x000001C1FBCD0000-0x000001C1FBCD1000-memory.dmp
memory/2204-81-0x000001C1FBCD0000-0x000001C1FBCD1000-memory.dmp
memory/2204-77-0x000001C1FBCD0000-0x000001C1FBCD1000-memory.dmp
memory/2204-76-0x000001C1FBCD0000-0x000001C1FBCD1000-memory.dmp
memory/2680-74-0x000001D99E180000-0x000001D99E181000-memory.dmp
memory/2680-27-0x000001D99E180000-0x000001D99E181000-memory.dmp
memory/2680-70-0x000001D99E180000-0x000001D99E181000-memory.dmp
memory/3188-2-0x000001CA31AB0000-0x000001CA31D20000-memory.dmp
memory/3188-12-0x000001CA30100000-0x000001CA30101000-memory.dmp
memory/3188-13-0x000001CA31AB0000-0x000001CA31D20000-memory.dmp