Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
16/08/2026, 01:54
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260816-1169-1ukr5v.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260816-1169-1ukr5v.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260816-1169-1ukr5v.xlsx
- Size 15KB
- Sample260816-cbjapabl5z
- 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 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 6076 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6076 EXCEL.EXE 6076 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 EXCEL.EXE 6076 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\attachment20260816-1169-1ukr5v.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:6076
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 00a6f46ffffd2bdb4a642ee91095dae4da48389423939633f8c8381b6c87a440
- MD5 35270927bbd1acea76b1e8ece4bb2939
- SHA1 23e4226773b3b9eb2421c256457b758cd5d95c7c
- SHA512 803cd2126661512a49b2bd4980d83283d386e0a4583c507e87b85adf9333a139868ca5a409b4bb58c97c448ef9ac73058589cdb7f548ac0e83c60a6ae245065e
- TLSH T11551D0131B5B1B5BD06442323E7EC79EC670BD03AA50DB2EA385C22E3C69510CA5D97E
- MD5 SHA1 SHA512 TLSH