Analysis
- max time kernel
149s - max time network
148s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
06/05/2026, 16:13
Static task
static1
Behavioral task
behavioral1
Sample
etim.rtf
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
etim.rtf
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target etim.rtf
- Size 4.0MB
- Sample260506-tpde2aav2l
- SHA256 d9171664f0d8dcdb2bf66264ab49b0e7b22b0b0e1ca66cdb596a37df0e453963
- MD5 a371bb7204aa586524653d0eb7bc6234
- SHA1 d90cc4085bc3b85045e636396299c29e1c7592b0
- SHA512 cb6d445074f5d71df2aa5e0ab9b22aa6739f2e4c32490ff7856e4cd8cbedfcde34ab0538c1c1b65148d467e20e53850a8d6403a7a55832dbdb77f2f24dd60971
- SSDEEP 24576:Kn4UAmn4UA7CzV7Ipli6wiu+i2YdEgoqXrll1cPPzeBsbatu1NHj1yKgMgIsoLU7:yzV7Iplm
- TLSH T1B716C4D49EF16701F6C683DAE15BE9C4FD2E18223018CA88BABFD4D864D1D25FE0594B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process 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 3 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 - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\{E90A9116-CA63-4EC7-95D9-52DDB004C2E6}\license.js:Zone.Identifier WINWORD.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5076 WINWORD.EXE 5076 WINWORD.EXE - Suspicious use of SetWindowsHookEx 11 IoCs
pid Process 5076 WINWORD.EXE 5076 WINWORD.EXE 5076 WINWORD.EXE 5076 WINWORD.EXE 5076 WINWORD.EXE 5076 WINWORD.EXE 5076 WINWORD.EXE 5076 WINWORD.EXE 5076 WINWORD.EXE 5076 WINWORD.EXE 5076 WINWORD.EXE
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\etim.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5076
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 16B
- SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
- MD5 d29962abc88624befc0135579ae485ec
- SHA1 e40a6458296ec6a2427bcb280572d023a9862b31
- SHA512 4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f
- MD5 SHA1 SHA512