Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/08/2026, 14:18
General
- Target HYFIRE_Formi_KFN_MFO_30_06_2026_god.xlsx
- Size 225KB
- Sample260805-rmaj9abe87
- SHA256 b0d3f48c30050cc8772195f5b0a0b4ff41b3936b5de2e367e6e79f8bf650e49c
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 13 IoCs
- Suspicious use of WriteProcessMemory 1 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\HYFIRE_Formi_KFN_MFO_30_06_2026_god.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/1136-9-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp
memory/1136-12-0x00007FFCCBA30000-0x00007FFCCBA40000-memory.dmp
memory/1136-6-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp
memory/1136-7-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp
memory/1136-5-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp
memory/1136-4-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp
memory/1136-3-0x00007FFD0E6FF000-0x00007FFD0E700000-memory.dmp
memory/1136-10-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp
memory/1136-11-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp
memory/1136-0-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp
memory/1136-2-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp
memory/1136-13-0x00007FFCCBA30000-0x00007FFCCBA40000-memory.dmp
memory/1136-8-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp
memory/1136-16-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp
memory/1136-15-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp
memory/1136-1-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp
memory/1136-43-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp
memory/1136-45-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp
memory/1136-46-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp
memory/1136-44-0x00007FFCCE6E0000-0x00007FFCCE6F0000-memory.dmp
memory/1136-47-0x00007FFD0E5A0000-0x00007FFD0E803000-memory.dmp