Analysis
-
max time kernel
132s -
max time network
135s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
04-11-2022 11:30
Behavioral task
behavioral1
Sample
667cd4c64dcfb00cc927286c3c9b0760d2da627066055c8f5187901b9369f02e.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
667cd4c64dcfb00cc927286c3c9b0760d2da627066055c8f5187901b9369f02e.xls
Resource
win10-20220812-en
General
-
Target
667cd4c64dcfb00cc927286c3c9b0760d2da627066055c8f5187901b9369f02e.xls
-
Size
217KB
-
MD5
7473617dac07a9c8c9e150b14328a7dc
-
SHA1
09b5c450ae8a763fa52d6da5ddcdc1166819e032
-
SHA256
667cd4c64dcfb00cc927286c3c9b0760d2da627066055c8f5187901b9369f02e
-
SHA512
dfa9111564fde1a1005d26cad5bf52b1a599399e07cb6147ae3e67864d11cfe87c1cb167bddc855052d897d7fe09b05756f99740921da8f648af3719495d332e
-
SSDEEP
6144:OKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgIyY+TAQXTHGUMEyP5p6f5jQmG:bbGUMVWlbG
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 2104 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 EXCEL.EXE 2104 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\667cd4c64dcfb00cc927286c3c9b0760d2da627066055c8f5187901b9369f02e.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2104