Analysis
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max time kernel
101s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-01-2023 11:57
Behavioral task
behavioral1
Sample
INVOICE OVERDUE.xls
Resource
win7-20221111-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
INVOICE OVERDUE.xls
Resource
win10v2004-20220812-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
INVOICE OVERDUE.xls
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Size
736KB
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MD5
bab82427a9e24351f48bcdbf6f6b7cf2
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SHA1
a75d4ffc32ee31de3866e7d8545684fd1b040338
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SHA256
d51818005ff5510bc10495388d60ea93db7a543b464455816c2bb41fd593f9c6
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SHA512
400ca0fe2eee1beb0d20d5cdcfded09cbe158a2440147f01b84467c56775d0eb5e7463245783fe31c971c391268bb3e59fd1c299e71ba978a53ad628caf0cce3
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SSDEEP
12288:fYaFiKXKf02NM0ry+1P102NM0ry+1daFiKXKi3902NM0ry+1d02NM0rq:FLKMZyOZy8LKNZyuZyq
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 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 4736 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 11 IoCs
pid Process 4736 EXCEL.EXE 4736 EXCEL.EXE 4736 EXCEL.EXE 4736 EXCEL.EXE 4736 EXCEL.EXE 4736 EXCEL.EXE 4736 EXCEL.EXE 4736 EXCEL.EXE 4736 EXCEL.EXE 4736 EXCEL.EXE 4736 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\INVOICE OVERDUE.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4736