Analysis
- max time kernel
149s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/04/2026, 12:19
Behavioral task
behavioral1
Sample
Invoice%20G4%20969162.doc
Resource
win10v2004-20260130-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
Invoice%20G4%20969162.doc
Resource
win11-20260130-en
8 signatures
150 seconds
General
- Target Invoice%20G4%20969162.doc
- Size 230KB
- Sample260417-phpr9sdw4l
- SHA256 b9d2bc9624f1e81b007fd1d89170294eb6eb29c779f83f4e75576a0fa3fa421a
- MD5 1b661c46bc3352c7e2362ba4854d219a
- SHA1 9cbe40cff5576408c2cc83946489316f43963409
- SHA512 d92df1c0fedab8b4416e83f33f6a85714cf91221c1cdda0f224c93de5a662dfecd97cab66dfac0d839799aa47b82ca1226ecbb99d597a7fdb434f15f6b16636a
- SSDEEP 3072:cj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkzRVLmgGjMBwwDR2C:cHgtEWPsL/aTyT9Gk1u0wwDRR
- TLSH T1DC345A4766CB6F7BDD1260300C47FF696578ACC27F068007214A3FADED7A7290A5AC99
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
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.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 1532 5028 DW20.EXE 83 - Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dwwin.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dwwin.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dwwin.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE - Enumerates system info in registry 2 TTPs 5 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dwwin.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dwwin.exe - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5028 WINWORD.EXE 5028 WINWORD.EXE - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5028 wrote to memory of 1532 5028 WINWORD.EXE 88 PID 1532 wrote to memory of 2232 1532 DW20.EXE 89
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\Invoice%20G4%20969162.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5028 -
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 52162⤵
- Process spawned suspicious child process
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Windows\system32\dwwin.exeC:\Windows\system32\dwwin.exe -x -s 52163⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:2232
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