Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 09:58
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260808-1169-kgygx6.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260808-1169-kgygx6.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260808-1169-kgygx6.xlsx
- Size 15KB
- Sample260808-lzgw7sysax
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3000 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3000 EXCEL.EXE 3000 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 EXCEL.EXE 3000 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\attachment20260808-1169-kgygx6.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3000
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 2KB
- SHA256 0d954a0ac34dc39a11d5e5c42230bdb788f2eda876b9a1a4a69b6775902c1c16
- MD5 62957350b88d503e4741e6b22b889598
- SHA1 c05ef71b3fc3659391b7c6e0fee7b41dd5951068
- SHA512 3292659a44c5811f590287e10a94cd6ff2fc00a37f170e86b27ac1c6a73adf0135804da1c12ffd631958566edd447559873562a57958c3e1e9db650601062903
- TLSH T15B51E0028F573B2FD0694276293A8795DB70FD11E604927DB2C4952B6CA1420FF9EB2F
- MD5 SHA1 SHA512 TLSH