Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 22:26
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260727-1158-isjw02.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260727-1158-isjw02.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260727-1158-isjw02.xlsx
- Size 15KB
- Sample260727-2cg7fser71
- 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 5540 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5540 EXCEL.EXE 5540 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 EXCEL.EXE 5540 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\attachment20260727-1158-isjw02.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5540
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 2c1dd11632f3601b7ef608986761b0517eca1e6c62cf41fb9038cb7d9d068276
- MD5 d57ce914bbda616065b1e978381bae7d
- SHA1 9787414cc4e9383edeccce72a10789f164cba985
- SHA512 8421c6854d7dd3e2fc7e55c088cceed5003366b1f54a618b49a9f7063c22cf9b86edd453bcd332f3e3075a937e795b824d34ab802b2b01dc7b0155459587514e
- TLSH T1BB51DE029ED72B4FC05D433959368767DF71BD12E208C22DB1C0912B7C66020EAEDB2E
- MD5 SHA1 SHA512 TLSH