Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 04:16
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260801-1169-x2lncz.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260801-1169-x2lncz.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260801-1169-x2lncz.xlsx
- Size 15KB
- Sample260801-evsdtadr3w
- 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 6856 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6856 EXCEL.EXE 6856 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 EXCEL.EXE 6856 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\attachment20260801-1169-x2lncz.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:6856
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 54f33b17b7ec065d5f0d142ef39775d28abadcb4e77ce16cd81db95273bae012
- MD5 230f35339dd1b24495e9a94f82891fa2
- SHA1 7fcf0491add5749f5c72fafb2b30b26a1665686d
- SHA512 c39f73721ddb105eac614729a4a1568648c0469e8931d27539cc831a89ac282afd474c39631e2fe005c0a30b10b38fa4cfafd4d99d52bd4b17fe44b2796b699f
- TLSH T1494104024FCA1F1BD0E902355939C755E62079216328D30DA5C893AFAC66A14C6CCE5E
- MD5 SHA1 SHA512 TLSH