Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/09/2026, 15:00
General
- Target attachment20260903-1106-x4bji5.docx
- Size 193KB
- Sample260903-sdaz4azbkd
- SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
Malware Config
Signatures
- Process spawned suspicious child process 1 IoCs
This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.
- 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 2 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\attachment20260903-1106-x4bji5.docx" /o ""1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE"C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 21242⤵
- Process spawned suspicious child process
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\dwwin.exeC:\Windows\system32\dwwin.exe -x -s 21243⤵
- Checks processor information in registry
- Enumerates system info in registry
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1700-12-0x00007FFF1ACA0000-0x00007FFF1ACB0000-memory.dmp
memory/1700-9-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/1700-4-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp
memory/1700-2-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp
memory/1700-1-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp
memory/1700-6-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/1700-5-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/1700-13-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/1700-8-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/1700-7-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp
memory/1700-10-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/1700-11-0x00007FFF1ACA0000-0x00007FFF1ACB0000-memory.dmp
memory/1700-3-0x00007FFF5D5CD000-0x00007FFF5D5CE000-memory.dmp
memory/1700-33-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/1700-0-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp
memory/2484-30-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp
memory/2484-23-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/2484-22-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/2484-19-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/2484-29-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp
memory/2484-31-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp
memory/2484-20-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/2484-28-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp
memory/2484-32-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp
memory/2484-17-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp