Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 16:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260729-1175-pbzeg8.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260729-1175-pbzeg8.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260729-1175-pbzeg8.xlsx
- Size 15KB
- Sample260729-tqsaksbc45
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 2900 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2900 EXCEL.EXE 2900 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 EXCEL.EXE 2900 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\attachment20260729-1175-pbzeg8.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2900
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 4KB
- SHA256 9feac40e7ea7c89e0bf8d23ccd030aae554ee7e1987232e08b8689a08e03627b
- MD5 150a37998dd388697cb37628e1672544
- SHA1 2cdd39700b7ebfda202fe5dafca72511e306ab59
- SHA512 5329e4fe62f6d547c37aa947be09d26259ee31f6e45ad5c05167f61348d2d1a01aa9196eb65d37f6607a26d052b7dc76c99a5c4e2b1208c60e6b5d3f093c46fd
- SSDEEP 96:UhRwoeIU+tLNL+WRw+cnzocjvRwzFlh8oWRwPmbuz485:UP0+FNK6rBsp458o6G0q485
- TLSH T1A591F0032A9A6F5FC1288373173EC78DD7357942E620C71DA585A05E6CAE6018BADF1E
- MD5 SHA1 SHA512 SSDEEP TLSH