Analysis
- max time kernel
150s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 14:34
General
- Target attachment20260818-1169-chip35.xlsx
- Size 17KB
- Sample260818-rxft1stfra
- SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of SetWindowsHookEx 13 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260818-1169-chip35.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/4140-12-0x00007FFA59EA0000-0x00007FFA59EB0000-memory.dmp
memory/4140-13-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp
memory/4140-4-0x00007FFA5C600000-0x00007FFA5C610000-memory.dmp
memory/4140-3-0x00007FFA9C61F000-0x00007FFA9C620000-memory.dmp
memory/4140-6-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp
memory/4140-5-0x00007FFA5C600000-0x00007FFA5C610000-memory.dmp
memory/4140-7-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp
memory/4140-9-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp
memory/4140-10-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp
memory/4140-8-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp
memory/4140-2-0x00007FFA5C600000-0x00007FFA5C610000-memory.dmp
memory/4140-11-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp
memory/4140-0-0x00007FFA5C600000-0x00007FFA5C610000-memory.dmp
memory/4140-14-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp
memory/4140-15-0x00007FFA59EA0000-0x00007FFA59EB0000-memory.dmp
memory/4140-23-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp
memory/4140-1-0x00007FFA5C600000-0x00007FFA5C610000-memory.dmp
memory/4140-44-0x00007FFA5C600000-0x00007FFA5C610000-memory.dmp
memory/4140-47-0x00007FFA5C600000-0x00007FFA5C610000-memory.dmp
memory/4140-46-0x00007FFA5C600000-0x00007FFA5C610000-memory.dmp
memory/4140-45-0x00007FFA5C600000-0x00007FFA5C610000-memory.dmp
memory/4140-48-0x00007FFA9C4C0000-0x00007FFA9C723000-memory.dmp