Analysis
- max time kernel
148s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 14:36
General
- Target attachment20260930-1253-cudo1h.xlsx
- Size 15KB
- Sample260930-rykvcssz6k
- 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 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\attachment20260930-1253-cudo1h.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/4548-5-0x00007FFEAFD00000-0x00007FFEAFF63000-memory.dmp
memory/4548-1-0x00007FFE6FE40000-0x00007FFE6FE50000-memory.dmp
memory/4548-4-0x00007FFE6FE40000-0x00007FFE6FE50000-memory.dmp
memory/4548-3-0x00007FFEAFE5F000-0x00007FFEAFE60000-memory.dmp
memory/4548-0-0x00007FFE6FE40000-0x00007FFE6FE50000-memory.dmp
memory/4548-7-0x00007FFE6FE40000-0x00007FFE6FE50000-memory.dmp
memory/4548-6-0x00007FFEAFD00000-0x00007FFEAFF63000-memory.dmp
memory/4548-9-0x00007FFEAFD00000-0x00007FFEAFF63000-memory.dmp
memory/4548-10-0x00007FFEAFD00000-0x00007FFEAFF63000-memory.dmp
memory/4548-8-0x00007FFEAFD00000-0x00007FFEAFF63000-memory.dmp
memory/4548-13-0x00007FFE6D620000-0x00007FFE6D630000-memory.dmp
memory/4548-12-0x00007FFE6D620000-0x00007FFE6D630000-memory.dmp
memory/4548-11-0x00007FFEAFD00000-0x00007FFEAFF63000-memory.dmp
memory/4548-18-0x00007FFEAFD00000-0x00007FFEAFF63000-memory.dmp
memory/4548-2-0x00007FFE6FE40000-0x00007FFE6FE50000-memory.dmp
memory/4548-39-0x00007FFE6FE40000-0x00007FFE6FE50000-memory.dmp
memory/4548-41-0x00007FFE6FE40000-0x00007FFE6FE50000-memory.dmp
memory/4548-42-0x00007FFE6FE40000-0x00007FFE6FE50000-memory.dmp
memory/4548-40-0x00007FFE6FE40000-0x00007FFE6FE50000-memory.dmp
memory/4548-43-0x00007FFEAFD00000-0x00007FFEAFF63000-memory.dmp