Analysis
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max time kernel
133s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/11/2024, 05:29
Behavioral task
behavioral1
Sample
287dd979a7d89185ee38a1ee9416bed38b329da7303449fca587d780532931ec.xlsm
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
287dd979a7d89185ee38a1ee9416bed38b329da7303449fca587d780532931ec.xlsm
Resource
win10v2004-20241007-en
General
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Target
287dd979a7d89185ee38a1ee9416bed38b329da7303449fca587d780532931ec.xlsm
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Size
69KB
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MD5
0266070c7f54c0a4422ccc4462b8c877
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SHA1
cd524d603b7e06f6b85bf952a5925fc8bc0dc85a
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SHA256
287dd979a7d89185ee38a1ee9416bed38b329da7303449fca587d780532931ec
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SHA512
82bc04eaeab4df993ef6fd661fc1349f68873e2dc94a2a65ba5c234b7ed41f426e859394a1d2426a00f691a990d33e7c921c310f7407e1524dc1705eb60aa52c
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SSDEEP
1536:9yBvEXHLWhxndhjh/VwBpSZobSex7jB0FfuZibVkq:66rWhxHjh88ZoH7juFuZi6q
Malware Config
Extracted
https://karmapedia.com/wp-includes/X0PZpQ/
http://webnatico.com/wp-content/upgrade/AMnS3zau6FvzG/
http://moveconnects.com/item-immo/5NAtMXXCkzQ5NrX3z/eTD8Fbu3JSWQ/
https://mustknew.com/lovecalculator/i/
https://baicc-ct.org/wp-admin/E6Z5DApRJ/
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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 3252 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3252 EXCEL.EXE 3252 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3252 EXCEL.EXE 3252 EXCEL.EXE 3252 EXCEL.EXE 3252 EXCEL.EXE 3252 EXCEL.EXE 3252 EXCEL.EXE 3252 EXCEL.EXE 3252 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\287dd979a7d89185ee38a1ee9416bed38b329da7303449fca587d780532931ec.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3252
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize2KB
MD521d19fcf2f517c40f13dca99b9f00b4e
SHA1ed74f1128118d9a4b4798eee512c6e6a8881c897
SHA256fc24ab8278baf5b50d8e9ef85efe4bb1963ffd9276ff01422ae331657d13ec86
SHA512458f10a2fbeb47ee3dfdeda3e60674ce9381ce8cf75b92cb100210d6976881e01885bb9755f4f677bfc4e533d57d131c8f2c352341f860c6a39286c91f18279f