Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-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 FindShellTrayWindow 2 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\attachment20260811-1169-kb5w5f.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/3316-11-0x00007FFB03B30000-0x00007FFB03B40000-memory.dmp
memory/3316-10-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-4-0x00007FFB060B0000-0x00007FFB060C0000-memory.dmp
memory/3316-7-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-6-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-5-0x00007FFB060B0000-0x00007FFB060C0000-memory.dmp
memory/3316-1-0x00007FFB060B0000-0x00007FFB060C0000-memory.dmp
memory/3316-13-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-0-0x00007FFB060B0000-0x00007FFB060C0000-memory.dmp
memory/3316-9-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-3-0x00007FFB460CD000-0x00007FFB460CE000-memory.dmp
memory/3316-12-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-8-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-15-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-14-0x00007FFB03B30000-0x00007FFB03B40000-memory.dmp
memory/3316-22-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-2-0x00007FFB060B0000-0x00007FFB060C0000-memory.dmp
memory/3316-53-0x00007FFB060B0000-0x00007FFB060C0000-memory.dmp
memory/3316-56-0x00007FFB060B0000-0x00007FFB060C0000-memory.dmp
memory/3316-55-0x00007FFB060B0000-0x00007FFB060C0000-memory.dmp
memory/3316-58-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-57-0x00007FFB46030000-0x00007FFB46225000-memory.dmp
memory/3316-54-0x00007FFB060B0000-0x00007FFB060C0000-memory.dmp