Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
11/08/2026, 02:56
General
- Target attachment20260811-1169-kb5w5f.xlsx
- Size 114KB
- Sample260811-de2f4stgrf
- SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
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\attachment20260811-1169-kb5w5f.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/5156-4-0x00007FF9E80E0000-0x00007FF9E80F0000-memory.dmp
memory/5156-3-0x00007FF9E80E0000-0x00007FF9E80F0000-memory.dmp
memory/5156-1-0x00007FF9E80E0000-0x00007FF9E80F0000-memory.dmp
memory/5156-5-0x00007FFA27FA0000-0x00007FFA28203000-memory.dmp
memory/5156-0-0x00007FF9E80E0000-0x00007FF9E80F0000-memory.dmp
memory/5156-6-0x00007FFA27FA0000-0x00007FFA28203000-memory.dmp
memory/5156-7-0x00007FF9E80E0000-0x00007FF9E80F0000-memory.dmp
memory/5156-8-0x00007FFA27FA0000-0x00007FFA28203000-memory.dmp
memory/5156-10-0x00007FFA27FA0000-0x00007FFA28203000-memory.dmp
memory/5156-9-0x00007FFA27FA0000-0x00007FFA28203000-memory.dmp
memory/5156-13-0x00007FF9E5AA0000-0x00007FF9E5AB0000-memory.dmp
memory/5156-12-0x00007FF9E5AA0000-0x00007FF9E5AB0000-memory.dmp
memory/5156-11-0x00007FFA27FA0000-0x00007FFA28203000-memory.dmp
memory/5156-21-0x00007FFA27FA0000-0x00007FFA28203000-memory.dmp
memory/5156-2-0x00007FFA280FF000-0x00007FFA28100000-memory.dmp
memory/5156-49-0x00007FF9E80E0000-0x00007FF9E80F0000-memory.dmp
memory/5156-50-0x00007FF9E80E0000-0x00007FF9E80F0000-memory.dmp
memory/5156-51-0x00007FF9E80E0000-0x00007FF9E80F0000-memory.dmp
memory/5156-52-0x00007FF9E80E0000-0x00007FF9E80F0000-memory.dmp
memory/5156-53-0x00007FFA27FA0000-0x00007FFA28203000-memory.dmp