Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
05/08/2026, 12:44
General
- Target attachment20260805-1169-go1w10.xlsx
- Size 15KB
- Sample260805-pygrlastf1
- 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 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\attachment20260805-1169-go1w10.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/3448-8-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-12-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-3-0x00007FF9F888D000-0x00007FF9F888E000-memory.dmp
memory/3448-5-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-4-0x00007FF9B8870000-0x00007FF9B8880000-memory.dmp
memory/3448-0-0x00007FF9B8870000-0x00007FF9B8880000-memory.dmp
memory/3448-7-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-9-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-10-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-11-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-2-0x00007FF9B8870000-0x00007FF9B8880000-memory.dmp
memory/3448-13-0x00007FF9B6810000-0x00007FF9B6820000-memory.dmp
memory/3448-6-0x00007FF9B8870000-0x00007FF9B8880000-memory.dmp
memory/3448-14-0x00007FF9B6810000-0x00007FF9B6820000-memory.dmp
memory/3448-15-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-16-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-17-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp
memory/3448-1-0x00007FF9B8870000-0x00007FF9B8880000-memory.dmp
memory/3448-47-0x00007FF9B8870000-0x00007FF9B8880000-memory.dmp
memory/3448-50-0x00007FF9B8870000-0x00007FF9B8880000-memory.dmp
memory/3448-49-0x00007FF9B8870000-0x00007FF9B8880000-memory.dmp
memory/3448-48-0x00007FF9B8870000-0x00007FF9B8880000-memory.dmp
memory/3448-51-0x00007FF9F87F0000-0x00007FF9F89E5000-memory.dmp