Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
18/08/2026, 12:04
General
- Target attachment20260818-1169-ruvflo.xlsx
- Size 15KB
- Sample260818-n8k2bsap2v
- 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\attachment20260818-1169-ruvflo.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/1464-6-0x00007FFC2B6D0000-0x00007FFC2B8C5000-memory.dmp
memory/1464-10-0x00007FFBE9320000-0x00007FFBE9330000-memory.dmp
memory/1464-1-0x00007FFBEB750000-0x00007FFBEB760000-memory.dmp
memory/1464-0-0x00007FFBEB750000-0x00007FFBEB760000-memory.dmp
memory/1464-7-0x00007FFC2B6D0000-0x00007FFC2B8C5000-memory.dmp
memory/1464-8-0x00007FFBEB750000-0x00007FFBEB760000-memory.dmp
memory/1464-5-0x00007FFC2B6D0000-0x00007FFC2B8C5000-memory.dmp
memory/1464-4-0x00007FFBEB750000-0x00007FFBEB760000-memory.dmp
memory/1464-2-0x00007FFBEB750000-0x00007FFBEB760000-memory.dmp
memory/1464-23-0x00007FFC2B6D0000-0x00007FFC2B8C5000-memory.dmp
memory/1464-9-0x00007FFBE9320000-0x00007FFBE9330000-memory.dmp
memory/1464-3-0x00007FFC2B76D000-0x00007FFC2B76E000-memory.dmp
memory/1464-47-0x00007FFBEB750000-0x00007FFBEB760000-memory.dmp
memory/1464-50-0x00007FFBEB750000-0x00007FFBEB760000-memory.dmp
memory/1464-49-0x00007FFBEB750000-0x00007FFBEB760000-memory.dmp
memory/1464-48-0x00007FFBEB750000-0x00007FFBEB760000-memory.dmp
memory/1464-51-0x00007FFC2B6D0000-0x00007FFC2B8C5000-memory.dmp