Analysis
- max time kernel
148s - max time network
129s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 10:54
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-oihtgc.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-oihtgc.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-oihtgc.xlsx
- Size 15KB
- Sample260809-mzjapswera
- 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 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 3436 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3436 EXCEL.EXE 3436 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 EXCEL.EXE 3436 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\attachment20260809-1169-oihtgc.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3436
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 645B
- SHA256 5baab4804caac1564a599f9399417e0c21a8208757f20e7d87a19a10e21fa42d
- MD5 cffeb45d174d67949de4000685d8d457
- SHA1 45c6c0697999e4160f6bdd10738c9d87fc830ed8
- SHA512 d5365a94b170886f5e52f73c275cbc9cdfc9bcd1db4b79d1948e9c058e56177ddf19f60726abfe5eb4e1597cad85e2deac53279868426054499b591c9d5d3d4c
- TLSH T1D8F0E10616DF1F87DC6047B60B371328E330BA155D01874C934491276DD4690959DA4A
- MD5 SHA1 SHA512 TLSH