Analysis
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max time kernel
207s -
max time network
232s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25/11/2022, 19:26
Static task
static1
Behavioral task
behavioral1
Sample
01c155f5f4152e41f3c2b303da31ad390c8352aaca6077b9a1194fe4b6a93a2c.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
01c155f5f4152e41f3c2b303da31ad390c8352aaca6077b9a1194fe4b6a93a2c.xls
Resource
win10v2004-20221111-en
General
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Target
01c155f5f4152e41f3c2b303da31ad390c8352aaca6077b9a1194fe4b6a93a2c.xls
-
Size
22KB
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MD5
1ec17b0d8ee9871452757aa2c87e44a7
-
SHA1
7171ec5f5f49c9e8c213036e16bf410729a19242
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SHA256
01c155f5f4152e41f3c2b303da31ad390c8352aaca6077b9a1194fe4b6a93a2c
-
SHA512
13fb43eb3aaa2c0c092328c22c18a9c52cd63d2b7e869e36953525ff124309bcceea9689aaa72546a0478e07f03d6516597d7e533174518a86a79c811f7f2006
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SSDEEP
384:LeeeeqLzmRYJR2+yJVECGQx4+n88888qSqEv:LeeeeqLzmRYJR25JaQx71U
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 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 3572 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 EXCEL.EXE 3572 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\01c155f5f4152e41f3c2b303da31ad390c8352aaca6077b9a1194fe4b6a93a2c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3572