Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
06/06/2024, 15:16
Static task
static1
Behavioral task
behavioral1
Sample
PO00211.xlam
Resource
win7-20240508-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
PO00211.xlam
Resource
win10v2004-20240508-en
7 signatures
150 seconds
General
- Target PO00211.xlam
- Size 741KB
- Sample240606-snf9vsgg69
- SHA256 75c7d292c634cc835884c8daa6d6a1b2c6f6322ce832812c23996c842613355e
- MD5 474a1c47a2b9825afc0600111d91188b
- SHA1 8bd144993780db68bda5a013a0a8384976742389
- SHA512 5beb887a903fd3b5decfeafd0c50ee043618b3fd5414e485db800d6667a923729015871df7364360e29a14cfbd16b53dd9211a6415257344ab1cbc0995b87d5c
- SSDEEP 12288:iSnWkO+YyYPMyiz1i7J9hdDw73Nyig15wywyanGMeTh/qfDVFEeLrdsTQBUfnlhR:z++YhMyiz1w9hdwsicwoMIsL8eLpkxnt
- MD5 SHA1 SHA512 SSDEEP
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 3968 EXCEL.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\PO00211.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3968