Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 04:32
General
- Target attachment20260731-1169-e7thkf.xlsx
- Size 15KB
- Sample260731-e5ynkstgka
- 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 FindShellTrayWindow 2 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-e7thkf.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/4500-5-0x00007FF8D6620000-0x00007FF8D6883000-memory.dmp
memory/4500-2-0x00007FF896760000-0x00007FF896770000-memory.dmp
memory/4500-3-0x00007FF8D677F000-0x00007FF8D6780000-memory.dmp
memory/4500-4-0x00007FF896760000-0x00007FF896770000-memory.dmp
memory/4500-0-0x00007FF896760000-0x00007FF896770000-memory.dmp
memory/4500-9-0x00007FF8D6620000-0x00007FF8D6883000-memory.dmp
memory/4500-8-0x00007FF8D6620000-0x00007FF8D6883000-memory.dmp
memory/4500-7-0x00007FF8D6620000-0x00007FF8D6883000-memory.dmp
memory/4500-10-0x00007FF8D6620000-0x00007FF8D6883000-memory.dmp
memory/4500-6-0x00007FF896760000-0x00007FF896770000-memory.dmp
memory/4500-13-0x00007FF893CE0000-0x00007FF893CF0000-memory.dmp
memory/4500-12-0x00007FF893CE0000-0x00007FF893CF0000-memory.dmp
memory/4500-11-0x00007FF8D6620000-0x00007FF8D6883000-memory.dmp
memory/4500-14-0x00007FF8D6620000-0x00007FF8D6883000-memory.dmp
memory/4500-1-0x00007FF896760000-0x00007FF896770000-memory.dmp
memory/4500-47-0x00007FF896760000-0x00007FF896770000-memory.dmp
memory/4500-46-0x00007FF896760000-0x00007FF896770000-memory.dmp
memory/4500-45-0x00007FF896760000-0x00007FF896770000-memory.dmp
memory/4500-44-0x00007FF896760000-0x00007FF896770000-memory.dmp
memory/4500-48-0x00007FF8D6620000-0x00007FF8D6883000-memory.dmp