Analysis
- max time kernel
142s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
14/02/2024, 16:32
Static task
static1
Behavioral task
behavioral1
Sample
9c246376b276edf4bd3800999bcdbd8b.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral2
Sample
Afa.xlsx
Resource
win7-20231215-en
Behavioral task
behavioral3
Sample
Afa.xlsx
Resource
win10v2004-20231215-en
Behavioral task
behavioral4
Sample
Animazione.xlsx
Resource
win7-20231215-en
Behavioral task
behavioral5
Sample
Animazione.xlsx
Resource
win10v2004-20231215-en
Behavioral task
behavioral6
Sample
Ero.xlsx
Resource
win7-20231215-en
Behavioral task
behavioral7
Sample
Ero.xlsx
Resource
win10v2004-20231215-en
Behavioral task
behavioral8
Sample
Mossa.xlsx
Resource
win7-20231215-en
Behavioral task
behavioral9
Sample
Mossa.xlsx
Resource
win10v2004-20231215-en
General
- Target Mossa.xlsx
- Size 872KB
- Sample240214-t174safe6w
- SHA256 cec4425082b020a617714221ab542c8585dc481195242d681a9436fe8e1a388a
- MD5 b3818489c206e21ff4b697f419754a56
- SHA1 f8e4ff07615ce4ba12755a0fad4c5a462e2316bc
- SHA512 5139b0d80c10610082845448ce5cf3a18d78d6e326bb11295d7fb295ea94d1c1ea7b946650287cd3f1cef85400a6fc84be75b48f551bbddc1c529fe3815b261a
- SSDEEP 12288:kpVWeOV7GtINsegA/hMyyzlcqikvAfcN9b2MyZa31twoPTdFxgawV2M01:kT3E53Myyzl0hMf1tr7Caw8M01
- MD5 SHA1 SHA512 SSDEEP
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 3636 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3636 EXCEL.EXE 3636 EXCEL.EXE - Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 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\Mossa.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3636