Analysis
- max time kernel
148s - max time network
146s - 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, 03:24
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260808-1169-2c31pb.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260808-1169-2c31pb.xlsx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target attachment20260808-1169-2c31pb.xlsx
- Size 15KB
- Sample260808-dx2jtssvav
- 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 4528 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 EXCEL.EXE 4528 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\attachment20260808-1169-2c31pb.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4528
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\0KNDZPF1M22FGYJDKMNQ.temp
- Size 3KB
- SHA256 1c5f512d784675ac43ed0e0ff45ed1604536f49b6f2df46d625ac347ecd2079f
- MD5 e0adaf3a44180e47ca7428386cd98e06
- SHA1 750071144952983aabe00d0af510f2746e7fd5e8
- SHA512 c21f0534ca414efa8b83ecfc2fa49753a6a0461173f1a43cf9b4e094b3f6d738d34d7721ac86eb020657a6f28f404588a315758f94a20890e1cc951e607d2bac
- TLSH T1597103010AEB1F6BF0644A7A593B8796D330790B9720C61EE1C5A35FACE1591ED0DA3F
- MD5 SHA1 SHA512 TLSH