Analysis
- max time kernel
148s - max time network
149s - 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, 11:54
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260809-1169-qkroyc.xlsx
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260809-1169-qkroyc.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260809-1169-qkroyc.xlsx
- Size 15KB
- Sample260809-n2vxyszygy
- 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 3600 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3600 EXCEL.EXE 3600 EXCEL.EXE - Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 EXCEL.EXE 3600 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-qkroyc.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3600
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 cd6eaaa6ae491aaa27c9a0490392f7d58774a37bf6d23ad6f68b72aec7b9594b
- MD5 27dacd54b95911171d323c6ae5a1f466
- SHA1 14d6dc0fa66709b0cfdae1465e22815e1bd5ba91
- SHA512 6ca5123efe24326a1321fd0bd1767a41543daf9b0fc17730d7e2f0416551ac6fd7b8c24ad82c0d18da7be78e26c8787d492db27459fcdeeab2833e1105f22182
- TLSH T14021AD031D8B1F97D5398336272F4739D3307D06BA11CA1E9A48321F3EA6CA0A94DD5D
- MD5 SHA1 SHA512 TLSH