Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
21/08/2026, 23:24
General
- Target attachment20260821-201340-kjjxnf.xlsx
- Size 15KB
- Sample260821-3dn7tsdp2x
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
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\attachment20260821-201340-kjjxnf.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/5192-6-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-9-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-1-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp
memory/5192-4-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-5-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp
memory/5192-0-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp
memory/5192-8-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-13-0x00007FFCE8660000-0x00007FFCE8670000-memory.dmp
memory/5192-12-0x00007FFCE8660000-0x00007FFCE8670000-memory.dmp
memory/5192-10-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-2-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp
memory/5192-11-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-7-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp
memory/5192-14-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-16-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-15-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-26-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp
memory/5192-3-0x00007FFD2B1DF000-0x00007FFD2B1E0000-memory.dmp
memory/5192-47-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp
memory/5192-48-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp
memory/5192-49-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp
memory/5192-50-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp
memory/5192-51-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp