Analysis
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max time kernel
135s -
max time network
132s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
14-11-2022 08:52
Static task
static1
Behavioral task
behavioral1
Sample
RFQ # 2075873.xls
Resource
win7-20220812-en
windows7-x64
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
RFQ # 2075873.xls
Resource
win10-20220901-en
windows10-1703-x64
5 signatures
150 seconds
General
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Target
RFQ # 2075873.xls
-
Size
511KB
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MD5
97e3a7667e8059ea5ab1a490fd143e59
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SHA1
1fd7e6aa7c2e4b3b712e8fda94c7193ef4a67dc9
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SHA256
a651e0f35126e939ac640191f047ae61ce3730fc6cf7cd8e62227e41125f79c6
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SHA512
9b17b3f9daf5322a39377866f95876ccd7947761ae761e60ba82da7add73e4a7922df5c4db40b3e0084450e252515bc1f833b3149962b37b322d923abd1e6e33
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SSDEEP
12288:pdNqrDx7XXXXXXXXXXXXUXXXXXXXrXXXXXXXXEmYQTm/TmIguOkIceSRsq2Za:gr5XXXXXXXXXXXXUXXXXXXXrXXXXXXXw
Score
1/10
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.
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1748 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1748 EXCEL.EXE 1748 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 EXCEL.EXE 1748 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\RFQ # 2075873.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1748