Analysis
- max time kernel
105s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20220331-en - submitted
11/04/2022, 16:08
Static task
static1
Behavioral task
behavioral1
Sample
MIL0003846453.xlsm
Resource
win7-20220331-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
MIL0003846453.xlsm
Resource
win10v2004-20220331-en
0 signatures
0 seconds
General
- Target MIL0003846453.xlsm
- Size 34KB
- Sample220411-tk7s3sfghk
- SHA256 b3611898ab09f4bc4cee71dd84e14cbe2e1262ab6b2147ac2a4a2578f815f531
- MD5 d40bfad72dd13a14ed745827ba2a40fc
- SHA1 d5cd2e93fb8330f6830b03d389ee328696367f00
- SHA512 faeb08dab7101b3294b8a7b7f1b1f3aff90076a20bea12b1d140ee3a4df4889e540f77b3d8f469aa2b147ea05509f73290a7cae0c7187ab6eac52832ff28ec2f
- MD5 SHA1 SHA512
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 4584 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 EXCEL.EXE 4584 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\MIL0003846453.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4584