Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 22:10
Static task
static1
Behavioral task
behavioral1
Sample
attachment20260807-1169-6lsu0i.xlsx
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20260807-1169-6lsu0i.xlsx
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target attachment20260807-1169-6lsu0i.xlsx
- Size 15KB
- Sample260807-13b8fsvblc
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5748 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 5748 EXCEL.EXE 5748 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 EXCEL.EXE 5748 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\attachment20260807-1169-6lsu0i.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5748
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 2KB
- SHA256 9e8d534446734a09d23a7a138f4dbd075e1a57a6d6e0ed60e52324dca273bdb0
- MD5 ea6cc2b2e827219f1ad8187fbe9409c8
- SHA1 14e3e462797b936740e24e1663f67d727b05d4f4
- SHA512 bdf90764664c2bcc0a35ce4dfd2b63073e9fbc9bf52d35f333a051261ff155c961a113b993db019b6cdb35374909d9d05bb3f4eaeeae4f88e2e8fd40dd3654d0
- TLSH T13D5122015E934FAAD19406723F3E4B0AF7307D21B77097AD62C4541B7D75C104EAEAAA
- MD5 SHA1 SHA512 TLSH