Analysis
-
max time kernel
173s -
max time network
185s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
12-05-2022 17:52
Static task
static1
Behavioral task
behavioral1
Sample
invoice-02-01-2022-1.xls
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
invoice-02-01-2022-1.xls
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
invoice-02-01-2022-1.xls
-
Size
24KB
-
MD5
1707c2be2eacf003e518c52123c121e1
-
SHA1
b83762f18620a60856c92ee84b83d60590c4bc8f
-
SHA256
98f6d1e3731105cd4259e79a41c314e1c62454d39b8b0427b3ec0f789fb6bddc
-
SHA512
dfaf2439b36e5893eb65a0e8a5408224359fb8abbd1d868c1dd987a6bb0035e9fa53b0442a2cfb70b66bbfdb99820caacb43378b14e86e4fb2b7c5ceadc9f739
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 4744 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
EXCEL.EXEpid process 4744 EXCEL.EXE 4744 EXCEL.EXE 4744 EXCEL.EXE 4744 EXCEL.EXE 4744 EXCEL.EXE 4744 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\invoice-02-01-2022-1.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4744