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
162s -
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
Ecco.xlm
-
Size
499B
-
MD5
2aff5060ef4f5d995d554450516532bb
-
SHA1
2fc0f1b6ead08bbca6241c95d72c85de0a2ca735
-
SHA256
2f0a4a9283fb38f5f88376fa00844eb3141e1a0492ed42b38918df92c6f365e3
-
SHA512
798d0d5f1bfbc18e094c80329b4ab873517165f986b1bacdaaf3558af72b54870be5e4055600127950eda52ae4dedba653f87354fc48ddc8c1c261cbd67b9f7a
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 2412 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
EXCEL.EXEpid process 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 EXCEL.EXE 2412 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\Ecco.xlm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2412