Analysis
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max time kernel
180s -
max time network
223s -
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, 19:30
Static task
static1
Behavioral task
behavioral1
Sample
9199b242b1b6770e2665b3bb10813b42a45d815ae59ecd730a2b6a3eef8f2c4c.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
9199b242b1b6770e2665b3bb10813b42a45d815ae59ecd730a2b6a3eef8f2c4c.xls
Resource
win10v2004-20221111-en
General
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Target
9199b242b1b6770e2665b3bb10813b42a45d815ae59ecd730a2b6a3eef8f2c4c.xls
-
Size
14KB
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MD5
1b9bfcfba5325d23ca4639ba84d1e2cd
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SHA1
478b092a035659ba65d90a77bfe43c837d823482
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SHA256
9199b242b1b6770e2665b3bb10813b42a45d815ae59ecd730a2b6a3eef8f2c4c
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SHA512
491270ce86d24344831c96fe63bafe1ee0ed6f032fbf3712aac085cb705bcf8d21e9d3ef633e3e026f0f828ad3ec63ec2628958860fd5b1a4bdde098a1b706c6
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SSDEEP
384:ULOOOP88zecQ/JHsSe1tVkbvpWIOCvR2juU1BSefkiBfypsqPoZR6yJNQPoTfZ9M:ULOOOP88zecQ/JHsSe1tVkbvpWIOCvRX
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 5100 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 EXCEL.EXE 5100 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\9199b242b1b6770e2665b3bb10813b42a45d815ae59ecd730a2b6a3eef8f2c4c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5100