Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
21/08/2026, 14:36
General
- Target uploads_170d6ac1-735e-4b8b-b038-6ad0ce70ce76.eml
- Size 118KB
- Sample260821-ryzzaawthv
- SHA256 d6507e2f1b2b985224102f56f91c1b5f24e963a64082274df4fb52ad9a2e2dfd
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\uploads_170d6ac1-735e-4b8b-b038-6ad0ce70ce76.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
57C8EDB95DF3F0AD4EE2DC2B8CFD4157
memory/4944-6-0x00007FFB9F280000-0x00007FFB9F4E3000-memory.dmp
memory/4944-7-0x00007FFB5F3C0000-0x00007FFB5F3D0000-memory.dmp
memory/4944-2-0x00007FFB5F3C0000-0x00007FFB5F3D0000-memory.dmp
memory/4944-4-0x00007FFB9F280000-0x00007FFB9F4E3000-memory.dmp
memory/4944-5-0x00007FFB5F3C0000-0x00007FFB5F3D0000-memory.dmp
memory/4944-0-0x00007FFB5F3C0000-0x00007FFB5F3D0000-memory.dmp
memory/4944-8-0x00007FFB9F280000-0x00007FFB9F4E3000-memory.dmp
memory/4944-3-0x00007FFB9F3DF000-0x00007FFB9F3E0000-memory.dmp
memory/4944-9-0x00007FFB9F280000-0x00007FFB9F4E3000-memory.dmp
memory/4944-10-0x00007FFB9F280000-0x00007FFB9F4E3000-memory.dmp
memory/4944-11-0x00007FFB5CC10000-0x00007FFB5CC20000-memory.dmp
memory/4944-12-0x00007FFB5CC10000-0x00007FFB5CC20000-memory.dmp
memory/4944-44-0x00007FFB9F280000-0x00007FFB9F4E3000-memory.dmp
memory/4944-1-0x00007FFB5F3C0000-0x00007FFB5F3D0000-memory.dmp