Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/09/2026, 09:26
General
- Target attachment20260903-1106-b3u8ev.xlsx
- Size 15KB
- Sample260903-ld6y7stdmf
- 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 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\attachment20260903-1106-b3u8ev.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/3924-8-0x00007FFC11550000-0x00007FFC11745000-memory.dmp
memory/3924-7-0x00007FFC11550000-0x00007FFC11745000-memory.dmp
memory/3924-4-0x00007FFBD15D0000-0x00007FFBD15E0000-memory.dmp
memory/3924-2-0x00007FFBD15D0000-0x00007FFBD15E0000-memory.dmp
memory/3924-5-0x00007FFC11550000-0x00007FFC11745000-memory.dmp
memory/3924-9-0x00007FFC11550000-0x00007FFC11745000-memory.dmp
memory/3924-3-0x00007FFC115ED000-0x00007FFC115EE000-memory.dmp
memory/3924-10-0x00007FFC11550000-0x00007FFC11745000-memory.dmp
memory/3924-11-0x00007FFBCED10000-0x00007FFBCED20000-memory.dmp
memory/3924-0-0x00007FFBD15D0000-0x00007FFBD15E0000-memory.dmp
memory/3924-6-0x00007FFBD15D0000-0x00007FFBD15E0000-memory.dmp
memory/3924-12-0x00007FFBCED10000-0x00007FFBCED20000-memory.dmp
memory/3924-14-0x00007FFC11550000-0x00007FFC11745000-memory.dmp
memory/3924-13-0x00007FFC11550000-0x00007FFC11745000-memory.dmp
memory/3924-21-0x00007FFC11550000-0x00007FFC11745000-memory.dmp
memory/3924-1-0x00007FFBD15D0000-0x00007FFBD15E0000-memory.dmp