Analysis
- max time kernel
148s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/10/2026, 14:58
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-q7q57e.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-q7q57e.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261002-278819-q7q57e.xlsx
- Size 5KB
- Sample261002-scb6rsce55
- SHA256 91cc1aaabc7f4a75587d4b002eff698f0f0bd121dc9a371570bd33a69da0fca0
- MD5 04c167694dd35c97dc78329661aa8d1d
- SHA1 fefeadd2cf1202b8d9e5e7a7226a4174f7f5ec2b
- SHA512 301b8155f11b64c639693302bf80358270e90e5ab8407b4c78232fe2113d432427eef7f91e5a15d27854e0c1ccd5662a9a9588931eee7669b49f535503353375
- SSDEEP 96:nZfr/HUS0zOVl8hPY1yKLmzeg7S14/0qdav54RO5yc+NarZvZpT57:n2ylxwCduS14AvuON+NarZF7
- TLSH T198B10A173EC9E556D98BAD73CF089003C02E6A87895AE4C76670B19C66E35841F2F4DE
- 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 EXCEL.EXE 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 - 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 3300 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 EXCEL.EXE 3300 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\attachment20261002-278819-q7q57e.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3300
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1XKKGHP9T9WR377GGJ9V.temp
- Size 659B
- SHA256 03e1172ef2b1d5fe4f1eb81578205527a37651302fc54c45cf8a06dbb14a41cd
- MD5 93f0e1fc3b97663ecc69d9cf739f3adb
- SHA1 9e9513d3ddc511f83ae11fab09b292c6e5688800
- SHA512 5962db50d73253e67f0172c63c43aa10325a5d787b5b2264db5929d5ecb2c882f0b92505c280ab3cee881718b932e24f0e38af062e54e3fea7261308711a1456
- TLSH T14E01E1011BC35F1FD05056302A258B8A9A70BE4A5905B20FA3C0359B6E55E10859AA35
- MD5 SHA1 SHA512 TLSH