Analysis
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max time kernel
142s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
11-08-2022 08:31
Static task
static1
Behavioral task
behavioral1
Sample
Pay receipt.xlsx
Resource
win7-20220718-en
windows7-x64
23 signatures
150 seconds
Behavioral task
behavioral2
Sample
Pay receipt.xlsx
Resource
win10v2004-20220721-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
Pay receipt.xlsx
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Size
93KB
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MD5
fd13823eeaf53ea02baf46d9960f8bbf
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SHA1
2b74906c8ec8c3c7d681f3129503745fce3ff7c8
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SHA256
6aa5ab3c4302ceaf8bdaf1937c72693909cddc56d3da6d48b4d4abe03444a61a
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SHA512
a0d6789a92b5f37168d8b39c9b509c6f5b681a8d4cb50818532e45fe4dbfc0f672e8afdd650df8d78aa16d85ca4953d81df47c57478a9b971c792438571bb5a3
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 4352 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 EXCEL.EXE 4352 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\Pay receipt.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4352