Analysis
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max time kernel
102s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
26/11/2022, 01:03
Static task
static1
Behavioral task
behavioral1
Sample
6c409fda5db18117b5291ded121605ef473dc6d492e476183dff1bc9441214af.xls
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
6c409fda5db18117b5291ded121605ef473dc6d492e476183dff1bc9441214af.xls
Resource
win10v2004-20220901-en
General
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Target
6c409fda5db18117b5291ded121605ef473dc6d492e476183dff1bc9441214af.xls
-
Size
27KB
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MD5
6a982254dbb39538f3904e5b6fb8f41d
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SHA1
4041593e3e4925e56fe2d1ec580d463434a449a2
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SHA256
6c409fda5db18117b5291ded121605ef473dc6d492e476183dff1bc9441214af
-
SHA512
6caf6c0be14eee30ca51957949b0421db0ce52d7bc161a6e3674800fbd5eee13610799d079f5553a4f0255c0e48c97272e01afa78c205726d5aeac06260561f8
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SSDEEP
768:IeeeeqvCHmCqmHiCH9qqymOylXbjSytC2BhYS6DbvT2Q6W1gxv7yZmspH7+cclKv:IeeeeqvCHmCqmHiCH9qqymOylXbjSytu
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 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 3360 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 EXCEL.EXE 3360 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\6c409fda5db18117b5291ded121605ef473dc6d492e476183dff1bc9441214af.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3360