Analysis
- max time kernel
150s - 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
30/09/2026, 08:32
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260930-1253-ggzk7v.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260930-1253-ggzk7v.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20260930-1253-ggzk7v.xlsx
- Size 5KB
- Sample260930-kfcbyaah68
- 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 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 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 4420 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 EXCEL.EXE 4420 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\attachment20260930-1253-ggzk7v.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4420
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 785950afce8ce0fb41861c11128cc8dd626940fbad58c70d08cebbd9406b524e
- MD5 12a7d66b58547f658cc312c92813049c
- SHA1 33ca35a5680dfbaf6cd6268871bf773ae5b978cd
- SHA512 571a2b37077a23972af6954a2d6ad1b6cf03b984c75c1875bac56ba8009754d002bcc4c79013d0e22550490841c00ad86889d94f23efa1b1b8656fa6dc92591b
- TLSH T170611F026AC78B6FD2648A79263D8369D270BC02B718920D708D361E7CF69005BADF5B
- MD5 SHA1 SHA512 TLSH