Analysis
- max time kernel
149s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/08/2026, 13:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260811-1169-75ng78.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260811-1169-75ng78.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260811-1169-75ng78.xlsx
- Size 15KB
- Sample260811-ql79fstene
- 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 3724 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3724 EXCEL.EXE 3724 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 EXCEL.EXE 3724 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\attachment20260811-1169-75ng78.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3724
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 cdc18e5e4d95a1a6337e899736b45bc3d624e666ea4d14eeb5c6aa0bc1ddadb4
- MD5 7e61274a015e73e18d801abc456f6378
- SHA1 a2289acbf7e6d15dd607dee0ba43183552ffd41a
- SHA512 eff94db165fafc338da23bc5de83b1537f12448e6a62afd2b8129aa32af54e29b2159b18c648b21857d7fc66ec3a707445aa5f3ec0697e2320a73a7ec192c934
- TLSH T1C481140219C71F9BD015C33A127A9B17D770BE22AB26921F6285E25EBC758005F7DB1B
- MD5 SHA1 SHA512 TLSH