Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/07/2026, 04:36
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260722-997-eb5wzh.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260722-997-eb5wzh.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260722-997-eb5wzh.xlsx
- Size 15KB
- Sample260722-e78lkaaf47
- 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 2676 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2676 EXCEL.EXE 2676 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 EXCEL.EXE 2676 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\attachment20260722-997-eb5wzh.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2676
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 1KB
- SHA256 fdd50883688c0add0e8bc0effc233202b45f5f685319ecb08cf95f32603ffae8
- MD5 81d8a03bb5951817578192637a054386
- SHA1 65f4addc4416f6c5646018b66f5bc0566c94b8ef
- SHA512 2ade964130e3f82dfc9ea252380406de7675b687584d4f2ad1153fca877099ce4027bffe10f5a7ab1e818a31bca75cbd809a305bcf261cca6b69212ed17501a1
- TLSH T1CD212A1206C71BFBD11483364A278727F7B07C159740750EA944551F7DA48089F5E7EF
- MD5 SHA1 SHA512 TLSH