Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 12:30
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260807-1169-5cd5ja.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260807-1169-5cd5ja.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260807-1169-5cd5ja.xlsx
- Size 15KB
- Sample260807-ppf4psdr2y
- 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 5968 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5968 EXCEL.EXE 5968 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 EXCEL.EXE 5968 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\attachment20260807-1169-5cd5ja.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5968
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 647B
- SHA256 1103ff51013e745cf00e7f1bb8f96730e94e1cbc5c131f97905b87d4d60cf271
- MD5 db1ea3449c22ea5f5e698339838a8dcd
- SHA1 72433a48ef544cf74ff8963ce3d218edab04ff33
- SHA512 795f6ae06070a226714ea6950cbdf004fa9d7f095052a112a30d0157b7ecf01b430b44a4ff11e4e713023e2cfaf3fdf722be13d5d8113fe945b178efa016637f
- TLSH T19CF0EB419A83620AC0758330253A0307DB70BE22F601A32EF380642F3E32550A6ADE3D
- MD5 SHA1 SHA512 TLSH