Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
09/08/2026, 01:00
General
- Target attachment20260809-1169-egos1u.xlsx
- Size 114KB
- Sample260809-bcnfcsxfmg
- 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 12 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\attachment20260809-1169-egos1u.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/1772-10-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-8-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-4-0x00007FFB419F0000-0x00007FFB41A00000-memory.dmp
memory/1772-2-0x00007FFB419F0000-0x00007FFB41A00000-memory.dmp
memory/1772-6-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-5-0x00007FFB419F0000-0x00007FFB41A00000-memory.dmp
memory/1772-0-0x00007FFB419F0000-0x00007FFB41A00000-memory.dmp
memory/1772-7-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-11-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-12-0x00007FFB3F090000-0x00007FFB3F0A0000-memory.dmp
memory/1772-1-0x00007FFB81A0D000-0x00007FFB81A0E000-memory.dmp
memory/1772-13-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-17-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-14-0x00007FFB3F090000-0x00007FFB3F0A0000-memory.dmp
memory/1772-15-0x00007FFB81A0D000-0x00007FFB81A0E000-memory.dmp
memory/1772-16-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-9-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-18-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp
memory/1772-3-0x00007FFB419F0000-0x00007FFB41A00000-memory.dmp
memory/1772-49-0x00007FFB419F0000-0x00007FFB41A00000-memory.dmp
memory/1772-52-0x00007FFB419F0000-0x00007FFB41A00000-memory.dmp
memory/1772-51-0x00007FFB419F0000-0x00007FFB41A00000-memory.dmp
memory/1772-50-0x00007FFB419F0000-0x00007FFB41A00000-memory.dmp
memory/1772-53-0x00007FFB81970000-0x00007FFB81B65000-memory.dmp