Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/08/2026, 12:50
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260818-1169-bem890.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260818-1169-bem890.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260818-1169-bem890.xlsx
- Size 15KB
- Sample260818-p2w1pasere
- 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 3276 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3276 EXCEL.EXE 3276 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 EXCEL.EXE 3276 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\attachment20260818-1169-bem890.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3276
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VG2MH0X12QKU2LFHMKPU.temp
- Size 2KB
- SHA256 de1ecace573dec40a68b7c9f5c39a2594cedb0869b1d39750800803cbce46cfc
- MD5 f4e4a19c2ae180ef730f151a2c64d022
- SHA1 024070085383aff3984afb85a7140228a9df2bc5
- SHA512 02bf034a6df0518f29c7ddf1c11e57f7f34a4c24c8c6a4dc20752e1e3731b46c5de8fe2be4259a5f160aa33076c850979cef41eae732fe58d0dc27fda7fe7305
- TLSH T17751F00309861FDFD02443766B27873DE330BC13B620D70EA588112F3EA2980EB0DE5A
- MD5 SHA1 SHA512 TLSH