Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
07/06/2024, 03:07
Static task
static1
Behavioral task
behavioral1
Sample
ebdb7ea5dd517e23a7bfdb114edd529363cccef6c4ddc4271d9b5e3f4da36180.xlam
Resource
win7-20240221-en
26 signatures
150 seconds
Behavioral task
behavioral2
Sample
ebdb7ea5dd517e23a7bfdb114edd529363cccef6c4ddc4271d9b5e3f4da36180.xlam
Resource
win10v2004-20240426-en
7 signatures
150 seconds
General
- Target ebdb7ea5dd517e23a7bfdb114edd529363cccef6c4ddc4271d9b5e3f4da36180.xlam
- Size 643KB
- Sample240607-dmembagf8s
- SHA256 ebdb7ea5dd517e23a7bfdb114edd529363cccef6c4ddc4271d9b5e3f4da36180
- MD5 71f824814b9caa6df123d294f9d3e30f
- SHA1 d82ace03200b333a4007889ab63d6ee48d4374a2
- SHA512 86fc41862eff09930b0da6f4e690279c067a3291e3610d5fa133a56e65803f3ed24e6b6d10dc0a5fe1129d8bab614e321cf54ffc96557751838c44cb3be33c9a
- SSDEEP 12288:VnnWsPrKe8sgGeghpnJ89wq7zepTNclPwNxoiTDaJKObEXpm:hfH8sOgTnJ89T8TNc+vub8Q
- 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 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 4732 EXCEL.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 EXCEL.EXE 4732 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\ebdb7ea5dd517e23a7bfdb114edd529363cccef6c4ddc4271d9b5e3f4da36180.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4732