Analysis
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max time kernel
151s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 07:57
Static task
static1
Behavioral task
behavioral1
Sample
d7d972d50e05afe1b000dabcd1c53e11bafd17a3d636b14fd2ab56424e34acad.xls
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
d7d972d50e05afe1b000dabcd1c53e11bafd17a3d636b14fd2ab56424e34acad.xls
Resource
win10v2004-20221111-en
General
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Target
d7d972d50e05afe1b000dabcd1c53e11bafd17a3d636b14fd2ab56424e34acad.xls
-
Size
26KB
-
MD5
28412b3b9be97450173941220efeb51d
-
SHA1
12e5c40670a02d682ebe74f429e535df4fb773ec
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SHA256
d7d972d50e05afe1b000dabcd1c53e11bafd17a3d636b14fd2ab56424e34acad
-
SHA512
2dbcc9e5a0fe069430bdd618d29c96cdeb08689c8d87c9606eac3bc5b502e8b2bd17ba8d55822d9693f03419e66c695ae0841d15bbc37e5a7b89a6802370886d
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SSDEEP
384:hi5asmKWPxPD2Dj2pB3XeYbbsJxAUNQjmURNB51UYhfku5i:hi5as3WhDGeBneY/exRQjmURNB5i9
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 2032 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 EXCEL.EXE 2032 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\d7d972d50e05afe1b000dabcd1c53e11bafd17a3d636b14fd2ab56424e34acad.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2032