Analysis
- max time kernel
149s - max time network
122s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/08/2026, 07:52
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260815-1169-opbrq5.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260815-1169-opbrq5.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260815-1169-opbrq5.xlsx
- Size 15KB
- Sample260815-jqdgbasblb
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4448 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4448 EXCEL.EXE 4448 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 EXCEL.EXE 4448 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\attachment20260815-1169-opbrq5.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4448
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 1KB
- SHA256 c302aade4472030bc69e6db972c3bdea80c3436163983fd6f2bd2aabc1f3b4d4
- MD5 3a47358e3c3a816460d19f56f0456e9a
- SHA1 a4ab34d4fb288549c89e0826132e0c186995b22f
- SHA512 31757a46bae380b6c2e948de8825a43141166a83e689853ba76ee96b9c9d89f9b8ae76d609bffe6912c9b8382141fe0d736f8618dfc1f0df1edaba76a57d9118
- TLSH T1B32123034AEB6B56C024433A4D1D8306EB31FC1DD750466F75C4722E7DB6A00DA0AB6A
- MD5 SHA1 SHA512 TLSH