Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/10/2026, 07:28
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261001-527357-qh25b9.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261001-527357-qh25b9.xlsx
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target attachment20261001-527357-qh25b9.xlsx
- Size 5KB
- Sample261001-jaslasvbne
- 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 3796 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 EXCEL.EXE 3796 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\attachment20261001-527357-qh25b9.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3796
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 3KB
- SHA256 0f601ff5454512592f511665802fd70922aa2a744e98445e0d74792bf5122287
- MD5 185a6204bbf441d6fd9a2c18f63693d2
- SHA1 0da852890f8ba689b82a68e16a3b4ebddf8397f9
- SHA512 441a5ca31e08396aac70be57ac82eb60d124ba798523cafc3028dc65a05f9965c22708fbe4e9fe073dc55aab2ba5b0a8218222ca72cf95e93659f44074d637e9
- TLSH T11D61F1010B8B4E1FD0E856753A358B4AEA707C0ADA10928FB74ABA5F7DB540047EDD6E
- MD5 SHA1 SHA512 TLSH