Analysis
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max time kernel
121s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 07:57
Static task
static1
Behavioral task
behavioral1
Sample
db811669cf2bdb29e269bbe41e918cf03282f109e2f43628109d9f2f00f4203a.xls
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
db811669cf2bdb29e269bbe41e918cf03282f109e2f43628109d9f2f00f4203a.xls
Resource
win10v2004-20220901-en
General
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Target
db811669cf2bdb29e269bbe41e918cf03282f109e2f43628109d9f2f00f4203a.xls
-
Size
27KB
-
MD5
7b20eece5cb0421448f3b3baf3561804
-
SHA1
dc43c87b3784e29896bfe6a419047d8c55fea965
-
SHA256
db811669cf2bdb29e269bbe41e918cf03282f109e2f43628109d9f2f00f4203a
-
SHA512
a4946b5b1d9ccf839b5db084624eba6ae591fc2e07ab98b80cb4eeb1702758891b016038ef832566a69733fcd866b24d22f9944232300fb4e4d6140b1646e699
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SSDEEP
192:kD8TfRj43Zg+LzUBgzinzbUOcWTvlHUu1oY7kJaf7tC:PTfRPgcTVZHXfkJac
Malware Config
Signatures
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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 2356 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE 2356 EXCEL.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\db811669cf2bdb29e269bbe41e918cf03282f109e2f43628109d9f2f00f4203a.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2356