Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/09/2026, 23:10
General
- Target attachment20260930-527357-9lvo0l.xlsm
- Size 555KB
- Sample260930-25pf8stycs
- SHA256 7dc6e3106413ad883680745af653b737bc9ae0b2d2599eeb7ee45aeea3a4494f
Malware Config
Signatures
- Deletes itself 1 TTPs 1 IoCs
- 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
- NTFS ADS 1 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SetWindowsHookEx 11 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\attachment20260930-527357-9lvo0l.xlsm"1⤵
- Deletes itself
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
48E85E00
b8ab77100df80ab2.customDestinations-ms
memory/1944-10-0x00007FFAB86B0000-0x00007FFAB88A5000-memory.dmp
memory/1944-9-0x00007FFAB86B0000-0x00007FFAB88A5000-memory.dmp
memory/1944-4-0x00007FFAB86B0000-0x00007FFAB88A5000-memory.dmp
memory/1944-5-0x00007FFA78730000-0x00007FFA78740000-memory.dmp
memory/1944-7-0x00007FFA78730000-0x00007FFA78740000-memory.dmp
memory/1944-6-0x00007FFAB86B0000-0x00007FFAB88A5000-memory.dmp
memory/1944-0-0x00007FFA78730000-0x00007FFA78740000-memory.dmp
memory/1944-1-0x00007FFA78730000-0x00007FFA78740000-memory.dmp
memory/1944-8-0x00007FFAB86B0000-0x00007FFAB88A5000-memory.dmp
memory/1944-11-0x00007FFA75E80000-0x00007FFA75E90000-memory.dmp
memory/1944-12-0x00007FFA75E80000-0x00007FFA75E90000-memory.dmp
memory/1944-2-0x00007FFA78730000-0x00007FFA78740000-memory.dmp
memory/1944-44-0x00007FFAB86B0000-0x00007FFAB88A5000-memory.dmp
memory/1944-3-0x00007FFAB874D000-0x00007FFAB874E000-memory.dmp