Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 20:20
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260730-1169-78iuoe.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260730-1169-78iuoe.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260730-1169-78iuoe.xlsx
- Size 15KB
- Sample260730-y4d3bsfa85
- SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
- MD5 fccf4f30cd96fbfa533aadfed13fbd7e
- SHA1 9ceae414bfa2a3d914c40746720246293e4f6884
- SHA512 dd38fb8367d128fd551b46f88dc9ae77eab86e6131a3da7ecafdace7c0790f172edbea44ff7918d9218f8496202e3da0304a4a11359e78c12e10059213c77b9b
- SSDEEP 384:rxBFlE6uYXcle7bZbeD09MGN1JCmmQvq0Cxudf:RlVucc8/t7lN1JC10CxE
- TLSH T1B7628D2EF1923DA8C727947ED05808EAB8BC64553557B01E7C58F20B23065EB23CF59D
- 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\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4364 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4364 EXCEL.EXE 4364 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 EXCEL.EXE 4364 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\attachment20260730-1169-78iuoe.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4364
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 2KB
- SHA256 3337d9ba331ea117a90b5733e8769984baa34111e76af87d9f40a4b60f6aa5fc
- MD5 4fdeebae7eb3a9b7a2677d4eeb99ca7c
- SHA1 511322ca9ee6779d329507faa59467f07215ab39
- SHA512 53e133886c0e76a9afbf48f48efeb57e4b976bf8b0f15ac4f6e529a0d0634962b68acb2c6da1dbe1c438c2e1445bd95b036dfcf277df8318b4dd7bad26a8ae7f
- TLSH T1755121021AEB3B1FC014933B193A4B12D772BC1AAB74A35F6184724F6DB5640475EF67
- MD5 SHA1 SHA512 TLSH