Resubmissions
14/09/2026, 17:50
260914-wembasfr31714/09/2026, 06:02
260914-grh23shj6y714/09/2026, 05:15
260914-fxt6vsswfw830/07/2026, 03:58
260730-ejlrwscn81706/05/2026, 23:57
260506-3zmk5ags4n7Analysis
- max time kernel
899s - max time network
480s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 03:58
General
- Target 20251217-Invitation to disciplinary hearing - Alleged Serio-13.eml
- Size 9.0MB
- Sample260730-ejlrwscn81
- SHA256 83abb0a51ac33b8a7a3b586fdec818b99a9df7ecd10ef74a9a46d85be21957e9
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Modifies Internet Explorer settings 1 TTPs 1 IoCs
- Suspicious behavior: AddClipboardFormatListener 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 1 IoCs
- Suspicious use of SetWindowsHookEx 31 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml "C:\Users\Admin\AppData\Local\Temp\20251217-Invitation to disciplinary hearing - Alleged Serio-13.eml"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
-
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
CUSTOM.DIC
memory/4900-8-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-10-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-5-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-7-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-4-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-3-0x00007FF84901F000-0x00007FF849020000-memory.dmp
memory/4900-1-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-0-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-6-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-9-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-11-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-12-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-14-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-13-0x00007FF848EC0000-0x00007FF849123000-memory.dmp
memory/4900-15-0x00007FF806A60000-0x00007FF806A70000-memory.dmp
memory/4900-16-0x00007FF806A60000-0x00007FF806A70000-memory.dmp
memory/4900-2-0x00007FF809000000-0x00007FF809010000-memory.dmp
memory/4900-49-0x00007FF848EC0000-0x00007FF849123000-memory.dmp