Analysis
-
max time kernel
47s -
max time network
37s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-12-2024 21:16
Static task
static1
Behavioral task
behavioral1
Sample
8447a77109db948caf2aeab8f22ecffb5fb15a83286c7894b0d9a06c48ed3e73.xlsx
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
8447a77109db948caf2aeab8f22ecffb5fb15a83286c7894b0d9a06c48ed3e73.xlsx
Resource
win10v2004-20241007-en
General
-
Target
8447a77109db948caf2aeab8f22ecffb5fb15a83286c7894b0d9a06c48ed3e73.xlsx
-
Size
1.1MB
-
MD5
61b68ed859f55e970b3b4b49e6aa3890
-
SHA1
0621ceca3448c427848777e383c9b9d9549fde21
-
SHA256
8447a77109db948caf2aeab8f22ecffb5fb15a83286c7894b0d9a06c48ed3e73
-
SHA512
1ead6f9dc9428d47aa9419dc6ba1c2f753806b93df893114e3baf06c067c78667b4ccb37af5554f626ddc84dd91ab21025346243df9cb6c9d34485b537b7a11f
-
SSDEEP
24576:DxmdOBUO2GqbAq+zyFGbTgV/S9MLk2zP38rkwuX+au+H:lnq8qGoIgGck2roNuX++
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 1496 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 EXCEL.EXE 1496 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\8447a77109db948caf2aeab8f22ecffb5fb15a83286c7894b0d9a06c48ed3e73.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1496