Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
19/05/2026, 00:15
General
- Target histretSP.xls
- Size 515KB
- Sample260519-akac2aev7s
- SHA256 12430ac0d0e762b8d0b0a1246089111ec18245278f224e7f6e9925496ca901d8
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\histretSP.xls"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
memory/824-0-0x00007FFFB4AF0000-0x00007FFFB4B00000-memory.dmp
memory/824-2-0x00007FFFB4AF0000-0x00007FFFB4B00000-memory.dmp
memory/824-1-0x00007FFFB4AF0000-0x00007FFFB4B00000-memory.dmp
memory/824-5-0x00007FFFB4AF0000-0x00007FFFB4B00000-memory.dmp
memory/824-9-0x00007FFFF4A70000-0x00007FFFF4C65000-memory.dmp
memory/824-4-0x00007FFFB4AF0000-0x00007FFFB4B00000-memory.dmp
memory/824-8-0x00007FFFF4A70000-0x00007FFFF4C65000-memory.dmp
memory/824-10-0x00007FFFF4A70000-0x00007FFFF4C65000-memory.dmp
memory/824-12-0x00007FFFF4A70000-0x00007FFFF4C65000-memory.dmp
memory/824-13-0x00007FFFB2190000-0x00007FFFB21A0000-memory.dmp
memory/824-11-0x00007FFFF4A70000-0x00007FFFF4C65000-memory.dmp
memory/824-7-0x00007FFFF4A70000-0x00007FFFF4C65000-memory.dmp
memory/824-6-0x00007FFFF4A70000-0x00007FFFF4C65000-memory.dmp
memory/824-14-0x00007FFFB2190000-0x00007FFFB21A0000-memory.dmp
memory/824-3-0x00007FFFF4B0D000-0x00007FFFF4B0E000-memory.dmp
memory/824-21-0x00007FFFF4A70000-0x00007FFFF4C65000-memory.dmp
memory/824-46-0x00007FFFB4AF0000-0x00007FFFB4B00000-memory.dmp
memory/824-45-0x00007FFFB4AF0000-0x00007FFFB4B00000-memory.dmp
memory/824-44-0x00007FFFB4AF0000-0x00007FFFB4B00000-memory.dmp
memory/824-43-0x00007FFFB4AF0000-0x00007FFFB4B00000-memory.dmp
memory/824-47-0x00007FFFF4A70000-0x00007FFFF4C65000-memory.dmp