Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 00:56
General
- Target attachment20260731-1169-bnowyv.xlsx
- Size 15KB
- Sample260731-back3s1bpe
- 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\attachment20260731-1169-bnowyv.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/2548-11-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp
memory/2548-13-0x00007FFB53F60000-0x00007FFB53F70000-memory.dmp
memory/2548-2-0x00007FFB56680000-0x00007FFB56690000-memory.dmp
memory/2548-0-0x00007FFB56680000-0x00007FFB56690000-memory.dmp
memory/2548-5-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp
memory/2548-6-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp
memory/2548-8-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp
memory/2548-9-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp
memory/2548-12-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp
memory/2548-10-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp
memory/2548-4-0x00007FFB56680000-0x00007FFB56690000-memory.dmp
memory/2548-7-0x00007FFB56680000-0x00007FFB56690000-memory.dmp
memory/2548-1-0x00007FFB56680000-0x00007FFB56690000-memory.dmp
memory/2548-14-0x00007FFB53F60000-0x00007FFB53F70000-memory.dmp
memory/2548-24-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp
memory/2548-25-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp
memory/2548-3-0x00007FFB9669F000-0x00007FFB966A0000-memory.dmp
memory/2548-49-0x00007FFB56680000-0x00007FFB56690000-memory.dmp
memory/2548-50-0x00007FFB56680000-0x00007FFB56690000-memory.dmp
memory/2548-52-0x00007FFB56680000-0x00007FFB56690000-memory.dmp
memory/2548-51-0x00007FFB56680000-0x00007FFB56690000-memory.dmp
memory/2548-53-0x00007FFB96540000-0x00007FFB967A3000-memory.dmp