Resubmissions
25/08/2026, 03:14
260825-drhjrsstdv325/08/2026, 02:36
260825-c3xbmawdjh25/08/2026, 02:33
260825-c14b6afg223Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
25/08/2026, 03:14
General
- Target Mauricio.velasco.eml
- Size 175KB
- Sample260825-drhjrsstdv
- SHA256 b9ab13f422ce2c8bb0401e3fb4f3fd996fca2a4b747951dc939401e43612c953
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 30 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\Mauricio.velasco.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
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1652-3-0x00007FFC4B260000-0x00007FFC4B270000-memory.dmp
memory/1652-4-0x00007FFC8B27F000-0x00007FFC8B280000-memory.dmp
memory/1652-1-0x00007FFC4B260000-0x00007FFC4B270000-memory.dmp
memory/1652-0-0x00007FFC4B260000-0x00007FFC4B270000-memory.dmp
memory/1652-2-0x00007FFC4B260000-0x00007FFC4B270000-memory.dmp
memory/1652-5-0x00007FFC8B120000-0x00007FFC8B383000-memory.dmp
memory/1652-7-0x00007FFC4B260000-0x00007FFC4B270000-memory.dmp
memory/1652-6-0x00007FFC8B120000-0x00007FFC8B383000-memory.dmp
memory/1652-8-0x00007FFC8B120000-0x00007FFC8B383000-memory.dmp
memory/1652-9-0x00007FFC8B120000-0x00007FFC8B383000-memory.dmp
memory/1652-10-0x00007FFC8B120000-0x00007FFC8B383000-memory.dmp
memory/1652-12-0x00007FFC8B120000-0x00007FFC8B383000-memory.dmp
memory/1652-13-0x00007FFC8B120000-0x00007FFC8B383000-memory.dmp
memory/1652-11-0x00007FFC8B120000-0x00007FFC8B383000-memory.dmp
memory/1652-14-0x00007FFC48ED0000-0x00007FFC48EE0000-memory.dmp
memory/1652-15-0x00007FFC48ED0000-0x00007FFC48EE0000-memory.dmp
memory/1652-18-0x00007FFC8B120000-0x00007FFC8B383000-memory.dmp