Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/09/2026, 03:02
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260907-1106-gg3b5t.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260907-1106-gg3b5t.xlsx
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target attachment20260907-1106-gg3b5t.xlsx
- Size 15KB
- Sample260907-djfefabp2w
- 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 1960 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1960 EXCEL.EXE 1960 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 EXCEL.EXE 1960 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\attachment20260907-1106-gg3b5t.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1960
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 89f39852d8220df9668ce633f8e9aba41d1d649dd6404671d4a092fcaf75cecc
- MD5 1f45c5d3e658c24c59dc1b62efcd67ee
- SHA1 b7b2e2ff4f087ba787b24dc30f12eb212636878e
- SHA512 65298e976ccb5d7d4207c9d3c0c833b3abae595259f6881b128ce85488999868ad0b83ac80fdd75340a70896337d52f317d0575622fcda268304360a62c3ef42
- TLSH T1BF21D01316E74B5BD1244A7A6737C768D7307AD6A650970DA6C2A11F6CB900085D9A0E
- MD5 SHA1 SHA512 TLSH