Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 19:22
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260802-1169-cw3vt9.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260802-1169-cw3vt9.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260802-1169-cw3vt9.xlsx
- Size 15KB
- Sample260802-x28cqaeg29
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5072 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5072 EXCEL.EXE 5072 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 EXCEL.EXE 5072 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\attachment20260802-1169-cw3vt9.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5072
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 8adfbe8eddf841ad7b1d8d5e3d1d6e40c6b0e0229d7ed4003eb2bd5992fddf1d
- MD5 b2972f15324b67062c721e148010cdd6
- SHA1 f23d39a46931f0db0fddf4cdc60436c4a1c39e85
- SHA512 deff327a7b535d1a91f49df61278cd57712dc51eab138eb7843556c14c259ce6b9c6227b92f0ad9af27334a491c70411a38779e0778f7ead9cddf4dacd81d492
- TLSH T1F321C3033E4B1F67C11493B59A29477EE2747C0ADB15464EF2C8156FBCB5250868CF6A
- MD5 SHA1 SHA512 TLSH