Analysis
- max time kernel
148s - max time network
148s - 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, 18:58
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260802-1169-udkhqa.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260802-1169-udkhqa.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260802-1169-udkhqa.xlsx
- Size 15KB
- Sample260802-xmglfsen8x
- 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 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 6104 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6104 EXCEL.EXE 6104 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 EXCEL.EXE 6104 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-udkhqa.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:6104
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 3KB
- SHA256 fa32c9ce12f8f9be41471ce8d719cf01072f5e04be772d8999670d1c4b49ded5
- MD5 524e5db25ece43197ae340a68a909318
- SHA1 2a9b2f5cc735969d9ce54d15cd8566b0a1c0d138
- SHA512 197d215552731750962bc5e8c78dfc19687f338123ee49ab4448f91caab734bc8264d22b944f618c55614fcedaa1c6def395cc0d1777fd9aeef8c15ebf837a1c
- TLSH T1857114020AEB1F6BF0644A7A5D3B8796D33079078720821ED1C4E35FADA2591E94DA3F
- MD5 SHA1 SHA512 TLSH