Analysis
- max time kernel
150s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
21/07/2026, 16:28
General
- Target attachment20260721-496503-kwbubb.xlsx
- Size 17KB
- Sample260721-tym1tscd74
- 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 15 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\attachment20260721-496503-kwbubb.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/3212-12-0x00007FFBCA8A0000-0x00007FFBCAB03000-memory.dmp
memory/3212-13-0x00007FFBCA8A0000-0x00007FFBCAB03000-memory.dmp
memory/3212-3-0x00007FFBCA9FF000-0x00007FFBCAA00000-memory.dmp
memory/3212-5-0x00007FFBCA8A0000-0x00007FFBCAB03000-memory.dmp
memory/3212-6-0x00007FFBCA8A0000-0x00007FFBCAB03000-memory.dmp
memory/3212-2-0x00007FFB8A9E0000-0x00007FFB8A9F0000-memory.dmp
memory/3212-7-0x00007FFB8A9E0000-0x00007FFB8A9F0000-memory.dmp
memory/3212-10-0x00007FFBCA8A0000-0x00007FFBCAB03000-memory.dmp
memory/3212-9-0x00007FFBCA8A0000-0x00007FFBCAB03000-memory.dmp
memory/3212-0-0x00007FFB8A9E0000-0x00007FFB8A9F0000-memory.dmp
memory/3212-4-0x00007FFB8A9E0000-0x00007FFB8A9F0000-memory.dmp
memory/3212-8-0x00007FFBCA8A0000-0x00007FFBCAB03000-memory.dmp
memory/3212-11-0x00007FFB88630000-0x00007FFB88640000-memory.dmp
memory/3212-14-0x00007FFB88630000-0x00007FFB88640000-memory.dmp
memory/3212-22-0x00007FFBCA8A0000-0x00007FFBCAB03000-memory.dmp
memory/3212-1-0x00007FFB8A9E0000-0x00007FFB8A9F0000-memory.dmp
memory/3212-44-0x00007FFB8A9E0000-0x00007FFB8A9F0000-memory.dmp
memory/3212-45-0x00007FFB8A9E0000-0x00007FFB8A9F0000-memory.dmp
memory/3212-46-0x00007FFB8A9E0000-0x00007FFB8A9F0000-memory.dmp
memory/3212-47-0x00007FFB8A9E0000-0x00007FFB8A9F0000-memory.dmp
memory/3212-48-0x00007FFBCA8A0000-0x00007FFBCAB03000-memory.dmp