Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 12:34
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260720-1072-8jw05z.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260720-1072-8jw05z.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260720-1072-8jw05z.xlsx
- Size 15KB
- Sample260720-prrm8aat6l
- 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\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 5364 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5364 EXCEL.EXE 5364 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 EXCEL.EXE 5364 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\attachment20260720-1072-8jw05z.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5364
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 eb122b21e165c2dd7e3d4260cd7e835f8c913d7299134474a67d5ad860abe5df
- MD5 061cfa76dd4d9f3b6c16d497abf74878
- SHA1 813b7b181a36a9ae3823905445ffbb6844ab291b
- SHA512 1e23488db99bded1da84c63f33405f460d1d7083106648d550ca412cee3d9a4f343c3435ce3417ded3d0c1848daa0f69cc1e567e24163c0e514edaac54a62fbb
- TLSH T1F551D0220A425F2BC82042B62F2AC715D330BD13B754C71EE9D5222E6D71950CB5DAEB
- MD5 SHA1 SHA512 TLSH