Analysis
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max time kernel
148s -
max time network
152s -
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, 07:53
Behavioral task
behavioral1
Sample
393774bcb58bbdc9e20fbc4bc7375078dd7a853ec0cdb9ebdef2c8a064d5adbf.xlsm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
393774bcb58bbdc9e20fbc4bc7375078dd7a853ec0cdb9ebdef2c8a064d5adbf.xlsm
Resource
win10v2004-20241007-en
General
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Target
393774bcb58bbdc9e20fbc4bc7375078dd7a853ec0cdb9ebdef2c8a064d5adbf.xlsm
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Size
20KB
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MD5
e469f9d9ca43b609e82396c8913fa586
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SHA1
954d8d894f47e4de2ae9288b6c8ea15ee0611415
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SHA256
393774bcb58bbdc9e20fbc4bc7375078dd7a853ec0cdb9ebdef2c8a064d5adbf
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SHA512
d916c4303582b8de4c0ff2f6bf7fb1cc64f675da681f3052f5f4d5512cca8109a6111e38c4235b4d21a7b212a137282eaccd9e6ed2efbda135bc8ebed4553a7d
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SSDEEP
384:iQZAVb1GNjJITo4CGzPd6ZIwVKb5CzgObff9kC+xbX7zL0crX:iTINqTo4FL3CBn9kC+xbLHjj
Malware Config
Extracted
http://www.bridgewien.at/admin/9Osvbo9caA4QYishnWka/
http://bartboutens.nl/cgi-bin/aPqSkCZXI3ueRdI/
http://aleph.org.ng/wp-includes/k8YwVWkrdmUM9/
http://alkautsarlampung.sch.id/belajar/WQlNleMJKoulGBUvgC9/
http://automyjniafordon.bydgoszcz.pl/123/mOWZgMaL/
http://www.annuncisiciliani.it/app/3l1ZgVfwIEiIcGelh/
http://autoat.mx/assets/VljikBuT029PkSBfrc/
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 1096 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1096 EXCEL.EXE 1096 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1096 EXCEL.EXE 1096 EXCEL.EXE 1096 EXCEL.EXE 1096 EXCEL.EXE 1096 EXCEL.EXE 1096 EXCEL.EXE 1096 EXCEL.EXE 1096 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\393774bcb58bbdc9e20fbc4bc7375078dd7a853ec0cdb9ebdef2c8a064d5adbf.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1096
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
MD5d55e7ec704f819b47d62031ed71150d0
SHA18fba8ecd550ec0c4645354309bef3c6c69257813
SHA25692a68fd1cf489f5bcf97f05e1eb867010bfcd2f5744d2ea9aee7916cf02a3a3e
SHA512940601e987ae42db2843b1a76b5c0a0252950f260650bb60c2344c458c5c57b7fd537ec834a26e7104f1664ad706ca1564bc29d319505aa5430271799b29420c