Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/08/2026, 13:10
Static task
static1
Behavioral task
behavioral1
Sample
Form_1099_NEC.doc
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
Form_1099_NEC.doc
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target Form_1099_NEC.doc
- Size 41KB
- Sample260816-qeq2laydmc
- SHA256 b45a40aa42550c428d3f3e9e191df8a69dd8f2e7695e8ea2b794d36815bc07e0
- MD5 b5d5c93a980e9595783ddef9bcd3890e
- SHA1 01c644e88d75ffdb09707d8730a21aaf514583ea
- SHA512 17585ad8041244668eab073681f88167593d36a0fae80aeb9d37647e992e6d66513d34ceb8112ba29e6684903fca8a3585ae2d11f750d5316c1c925c6aeb009b
- SSDEEP 384:BUHRdvWIQ3JME4jvvsVANJiiSif5iH1KcKGb+2t+BN2X:BUW5p47LZf5itKp
- TLSH T16513A706F7DB5E2AD03D597050AA7398573CBD6A8D9FA35B50C2363C38B35B06E18A48
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.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 - 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 - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1764 WINWORD.EXE 1764 WINWORD.EXE - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1764 WINWORD.EXE 1764 WINWORD.EXE 1764 WINWORD.EXE 1764 WINWORD.EXE 1764 WINWORD.EXE 1764 WINWORD.EXE 1764 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\Form_1099_NEC.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1764
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 1KB
- SHA256 1c193349dba8cb944d79560b24b40755722cf3bba1a784d928a1072614f445a7
- MD5 738420e32dd20c291076e505c7544297
- SHA1 f5c3e5a794986b34cdddcc3b8defd201e9983729
- SHA512 d4f6d2df1f49987241bd3f273a1f3b92ba43301955b6a8c9751e54c5c0061ea0e55ee9a586cc8f6af843f299cbc1901165fbfb239ad3572dd78a5ef427f83a07
- TLSH T13621031109DB1B4AF050C23D56394747D7707C82FB23674EA681B25E5E70E005F9E72B
- MD5 SHA1 SHA512 TLSH