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Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 01:41
Static task
static1
Behavioral task
behavioral1
Sample
834f1427d1c4180dfd95dd7c5cfdf1c275fcff9d3a35c3ae2319a9b32b17e7cf.xlam
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
834f1427d1c4180dfd95dd7c5cfdf1c275fcff9d3a35c3ae2319a9b32b17e7cf.xlam
Resource
win10v2004-20240611-en
General
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Target
834f1427d1c4180dfd95dd7c5cfdf1c275fcff9d3a35c3ae2319a9b32b17e7cf.xlam
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Size
664KB
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MD5
a23179a83978cc8c891fba516925cef1
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SHA1
29eec6052356c49ed6a8922123f542a5cd06b211
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SHA256
834f1427d1c4180dfd95dd7c5cfdf1c275fcff9d3a35c3ae2319a9b32b17e7cf
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SHA512
5e1431d3db916b62acb8b3cf7057b248d1a75ca3bdb5c96bfb68c0c5e5bdf19ecabcf1f6d25a7bb2fb337a1b568e648dc528bc25b135c971840444301cfa906a
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SSDEEP
12288:QdnWCCbLEsIzdER8R2DNQ5sOcOIFlV820Dwquc1h3GHa1t+Z5DxegC/2l:mYfFaSyRSqcO68mUWHwEDxB
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 684 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 684 EXCEL.EXE 684 EXCEL.EXE 684 EXCEL.EXE 684 EXCEL.EXE 684 EXCEL.EXE 684 EXCEL.EXE 684 EXCEL.EXE 684 EXCEL.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\834f1427d1c4180dfd95dd7c5cfdf1c275fcff9d3a35c3ae2319a9b32b17e7cf.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:684