Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/08/2026, 15:48
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260810-1169-8wgy9z.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260810-1169-8wgy9z.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260810-1169-8wgy9z.xlsx
- Size 15KB
- Sample260810-s8rlbsscrd
- 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 5052 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5052 EXCEL.EXE 5052 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 EXCEL.EXE 5052 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\attachment20260810-1169-8wgy9z.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5052
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 5807ffee9c6791da6b6129f1599e0254b057fc597f3a3945711b302e283aab1f
- MD5 ddcbc1537eb48940987f8841a7edeb0f
- SHA1 d073470c9f97d9e4a12e3e62513a51f40ed4d517
- SHA512 a3d79cee75cc141875b85020b9df8f3941299bf354ba34e9510ee3e535ed28d7dccb3be34172e3c85fc00e1c6d220735786ed08f50453771441dc831ea581c3e
- TLSH T1816100060BC75EAAD0688736567F4315F7707E0ADB10650E6685110E7DA4D008E6EBFF
- MD5 SHA1 SHA512 TLSH