Overview
overview
10Static
static
367f64deda3...ca.exe
windows7-x64
1067f64deda3...ca.exe
windows10-2004-x64
10Ecco.xlm
windows7-x64
1Ecco.xlm
windows10-2004-x64
1Par.xlm
windows7-x64
1Par.xlm
windows10-2004-x64
1Sommesso.ps1
windows7-x64
1Sommesso.ps1
windows10-2004-x64
1Vento.xlm
windows7-x64
1Vento.xlm
windows10-2004-x64
1Analysis
- max time kernel
142s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
19/01/2024, 15:23
Static task
static1
Behavioral task
behavioral1
Sample
67f64deda3027f9fcdd4b5d9568d37ca.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
67f64deda3027f9fcdd4b5d9568d37ca.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
Ecco.xlm
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
Ecco.xlm
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
Par.xlm
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
Par.xlm
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
Sommesso.ps1
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
Sommesso.ps1
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
Vento.xlm
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
Vento.xlm
Resource
win10v2004-20231222-en
General
- Target Par.xlm
- Size 634KB
- Sample240119-ssf5nahbd9
- SHA256 de3fae37d1e8ddd6c2888f4729bf63daaaed6946a9b1ea8d120bb911245b5c26
- MD5 033e57418a4d3ad237d0a86cf85795ac
- SHA1 a97dbdbca7ff72e989a5c12f6c27743a36e9fd8a
- SHA512 18f5ce141e830efa2ceed5c246e8019f3da2296e90c438548ff4786b3e6bee85a51b634f5a2cd24e4801f495f14ddd47dd3fa012787f198e6e02b49312be928a
- SSDEEP 12288:Hkd3+x7eH3/6287yuJShBoCW2AKt6SE6DuvRPGjhnTFjHl7xyMR+9PEf+ZAV:H43+c3/E7yuMhBoZ2AKtRivYnNJxLREa
- 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 1376 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 EXCEL.EXE 1376 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\Par.xlm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1376