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Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
29/05/2024, 01:19
Static task
static1
Behavioral task
behavioral1
Sample
3a23505e90df25fe34b92eebb73fa08d4571d3f12b12807711325d16a3ec2db9.xlam
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
3a23505e90df25fe34b92eebb73fa08d4571d3f12b12807711325d16a3ec2db9.xlam
Resource
win10v2004-20240508-en
General
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Target
3a23505e90df25fe34b92eebb73fa08d4571d3f12b12807711325d16a3ec2db9.xlam
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Size
14KB
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MD5
613bc31f40a70c787c70e5fa82ba3da6
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SHA1
d689a647a7254e5a9d349a61e951c0629b43a473
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SHA256
3a23505e90df25fe34b92eebb73fa08d4571d3f12b12807711325d16a3ec2db9
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SHA512
2495e1cc29f8cc5749365574637dc684c48e2fba9013b4b0b226208b793690951e35ceb813723d72343128c853f1705c3964a4a36bc529bbf4ef1e8f50ebab17
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SSDEEP
384:q4hFXIZwODvsHq7EVKn9keeGZkauRqKos/FUK:5hNIjJHnue/ka1KosuK
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 3768 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3768 EXCEL.EXE 3768 EXCEL.EXE 3768 EXCEL.EXE 3768 EXCEL.EXE 3768 EXCEL.EXE 3768 EXCEL.EXE 3768 EXCEL.EXE 3768 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\3a23505e90df25fe34b92eebb73fa08d4571d3f12b12807711325d16a3ec2db9.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3768