Analysis
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max time kernel
38s -
max time network
35s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
06/06/2024, 03:32
Behavioral task
behavioral1
Sample
69ad7a34bcde6aa6ba6a1cef97e27a530b04f14ce5ee587160683e81cd14cc7f.xlsm
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
69ad7a34bcde6aa6ba6a1cef97e27a530b04f14ce5ee587160683e81cd14cc7f.xlsm
Resource
win10v2004-20240508-en
General
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Target
69ad7a34bcde6aa6ba6a1cef97e27a530b04f14ce5ee587160683e81cd14cc7f.xlsm
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Size
797KB
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MD5
99a383298e6345ba262df1f6db936d64
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SHA1
01ca2ca2d15ebfa424c6cb182b9f0c2986189e6a
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SHA256
69ad7a34bcde6aa6ba6a1cef97e27a530b04f14ce5ee587160683e81cd14cc7f
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SHA512
5e36803fb407aedf699d36cdc094e60a9e43cdd82c0a58d0ab559fef1cc23a85c92aa64bdd1eac984d4a74a1ad6427d5c28efbf8b326ac25061fb812344b3f75
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SSDEEP
12288:KaDt+QkL48/1SuKRgwHEVXePuZwbPFfTllRhP52atKfI7215isYUhOQ:NBVO/110kVX1ZwbNB/NEfI7lUhOQ
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 3628 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3628 EXCEL.EXE 3628 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 EXCEL.EXE 3628 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\69ad7a34bcde6aa6ba6a1cef97e27a530b04f14ce5ee587160683e81cd14cc7f.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3628