Analysis
-
max time kernel
135s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
03-07-2024 13:51
Static task
static1
Behavioral task
behavioral1
Sample
urls review1.xlsx
Resource
win7-20240419-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
urls review1.xlsx
Resource
win10v2004-20240611-en
windows10-2004-x64
4 signatures
150 seconds
General
-
Target
urls review1.xlsx
-
Size
22KB
-
MD5
e42991b2840dacf6276cfda4e4d05e00
-
SHA1
22203704de61689a3626463f5756da8653d3d8bb
-
SHA256
79d9176a32815bf8ea2f04b4cfcccfb76e31a3938f05c50022f47acddeb86b50
-
SHA512
01177b8e5ea055769fd80b5e2a6c9da908a733809a97f9601cfa5d9a279346760638cbde8ec0d50de06defb024e213e4c193ab2ed459fb91ce7dcf91d0f395f3
-
SSDEEP
384:cpP/ZV1SpJdD75iuDAVWzSPb/1l4ASle7EVuYPNPsuUko:AMZNnqWzSPb/q8QVZPXUko
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 1632 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 EXCEL.EXE 1632 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\urls review1.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1632