Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/10/2026, 06:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261002-278819-gisjfg.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261002-278819-gisjfg.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261002-278819-gisjfg.xlsx
- Size 5KB
- Sample261002-g44vbast3p
- 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 opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3792 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 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-gisjfg.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3792
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FNIDRZ4DZYXBXJFWEAZW.temp
- Size 3KB
- SHA256 af15c1e97f4f8185fb5c213127bf9dd72057a473a2f22709fa7e73bb81f4587f
- MD5 827b14d7f956e20df12ae7039bed88b4
- SHA1 86b0283a2dab05c3c8a1831ec5820728cdccbfb8
- SHA512 f1545b6daad217fc971dd89d4efa4b6e6ea6c41fc0a62229ebadec58e845e6e41a7725c06d80c15ccbf257ea1bd491fb5c3d183fff0bfa1bf618ea86cf5de23e
- TLSH T1826104021DDB4F6BE0794632263E476ADB707E169730971D3685364E2FF0250877DB1A
- MD5 SHA1 SHA512 TLSH