Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/09/2026, 18:42
Static task
static1
Behavioral task
behavioral1
Sample
messages_GWvSy.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
messages_GWvSy.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target messages_GWvSy.xlsx
- Size 49KB
- Sample260916-xcc6aace84
- SHA256 6566d9e542dcb9139d8246fbadb692bdcbbe9827bf0017a2a816d25bc8acb45c
- MD5 5207899a68e3c457aa7a371630255cb4
- SHA1 16444057dbff3b5ac66ad6dbabeb628fa1076cba
- SHA512 14684cf79a7a3eed2df2064cafea95b9c108eb36e9a0e302e7a0ad0ea631594d210f5c3489af87d7c99e157e32fb35f2b08fd9ea953c344adae4adcd6bc5d1bd
- SSDEEP 1536:fwEvL1PvA+Zjv5veC53MJZ5cbSTdOxT07DJq:fw0QM5V3IZ5cbSTdONklq
- TLSH T1C533F170045129A5ECE6A3FC934D42C39DDDB6AC588D456BFCE097AAB15ECD10200DAB
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3112 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3112 EXCEL.EXE 3112 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE 3112 EXCEL.EXE
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\messages_GWvSy.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3112
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 1KB
- SHA256 f5aa5059ee08002095e5e3f05b0b9bf3380eeb1bae2bb298e34761e9d72d38f7
- MD5 581a45ff1e23e2aad88cfa7de7599054
- SHA1 7a742b617ba6d0e469e819faf354e315dd9781a8
- SHA512 3ac224bcbb66c77034311ab5d357eb6d61ad0a165a2bbe82c9fd747a013a313e9b4e7ff9a8fa025656b4ba2b530ab62d901c973c942fc4c5198158e4ad494b54
- TLSH T12A2100210A872F5FD05882353A2E934A9774BD016710B31EF2C1650D3DAA580893AA0D
- MD5 SHA1 SHA512 TLSH