Analysis
- user interaction
yes - max time kernel
80s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
05/06/2026, 11:48
General
- Target Amnesia.exe
- Size 4.4MB
- Sample260605-nylj4ses3t
- SHA256 956e1ee2d97b293b8df49392710dabcc4b854c8c38b55ba4ba5c455ceeb1305d
Score
6/10
Malware Config
Signatures
- Network Service Discovery 1 TTPs 1 IoCs
Attempt to gather information on host's network.
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies registry class 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Amnesia.exe"C:\Users\Admin\AppData\Local\Temp\Amnesia.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\System32\GameBarPresenceWriter.exe"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer1⤵
- Network Service Discovery
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService1⤵
- Checks processor information in registry
- Modifies registry class
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4508-0-0x00000001402E2000-0x0000000140520000-memory.dmp
memory/4508-3-0x0000000140000000-0x0000000140994000-memory.dmp
memory/4508-4-0x0000000140000000-0x0000000140994000-memory.dmp
memory/4508-2-0x00007FFD799C0000-0x00007FFD799C2000-memory.dmp
memory/4508-8-0x0000000140000000-0x0000000140994000-memory.dmp
memory/4508-1-0x00007FFD799B0000-0x00007FFD799B2000-memory.dmp
memory/4508-9-0x00000001402E2000-0x0000000140520000-memory.dmp
memory/4508-10-0x0000000140000000-0x0000000140994000-memory.dmp