Analysis
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max time kernel
145s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 15:10
Static task
static1
Behavioral task
behavioral1
Sample
embed_ooxml.docx
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
embed_ooxml.docx
Resource
win10v2004-20240508-en
General
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Target
embed_ooxml.docx
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Size
12KB
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MD5
8b47bdcb9f8e8422b486bf5b512c51eb
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SHA1
01f164752242c5be991e0307a427dcf4531f84ef
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SHA256
ba3ea89afe0a12ddbca843e74eeab36abb8727b6408a446742dd928798ea81ae
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SHA512
89f2d2a022f11e2bc2971f09996b5846df61ce2dabe2f6958dabf46b46500dac6cdf4c550e71f9bfb18a47b580f30d7a3a33d2de57b4a99c888e3f0193d52f8b
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SSDEEP
192:GyBwuwSQAV34Y1GdAeXZsZrzke6bV/qoMNeO3VCr9JyZD2h0vfDqR:GOvwTAV5NCs1kdueO3ouJhvfGR
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 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5028 WINWORD.EXE 5028 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE 5028 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\embed_ooxml.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5028
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
MD504e4c8abb33ccdd2c147a41746dbc2e2
SHA110be901543329d374b944bef603895bd5afedfda
SHA2569f9eec287b5b09c7a07bf6a76a9bb407ef16c7bc7e42f9ba56b61cf980488f97
SHA5129e21e4e69f674227c5db320dc09d176cc0ee909f19d4305310fdb0e5a772190857b87316bcfc09a8c483d9c283ae370a609e2280e1ed0e651682a82d3dcb1032