Analysis
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max time kernel
147s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
24/01/2024, 10:47
Behavioral task
behavioral1
Sample
720775b3e74a920c847d8b1b63cbd8ec.doc
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
720775b3e74a920c847d8b1b63cbd8ec.doc
Resource
win10v2004-20231215-en
General
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Target
720775b3e74a920c847d8b1b63cbd8ec.doc
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Size
65KB
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MD5
720775b3e74a920c847d8b1b63cbd8ec
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SHA1
73bcff56955e0be268e7059ea9c80ee3b708adc4
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SHA256
8d3c9a6e24f46d68ed3deadf31f38a14a5ef0f2e1fd3f65fba4e51e5e1b87a69
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SHA512
99e03b24f43ede882a70a74587f2c948e30378c1177c59f98ce1347f480ff48843e47ba7fecce78893beed5495add53a7ade453d396f4277cdcb615005f38c1f
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SSDEEP
768:ANdhZOmB/2/ZbHM/JvcFygSbJK2O2YteV0ZkBsrXTidd+W2B1:ANdhPB/2/lHhgxJKrVtGOkmrXTz
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 4588 WINWORD.EXE 4588 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4588 WINWORD.EXE 4588 WINWORD.EXE 4588 WINWORD.EXE 4588 WINWORD.EXE 4588 WINWORD.EXE 4588 WINWORD.EXE 4588 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\720775b3e74a920c847d8b1b63cbd8ec.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4588
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
14KB
MD5fe7f3048a2c80e1e215e57fa5b8a833c
SHA18da81493b125ff80423904b7d617f0c39f6936cd
SHA256472d81557a194422d98b83d1f05b3f8a295e26967ebb44338f7f451801d3f9f2
SHA5124434890c8e21203d18c7cbadd96cc4a1b810aa51da5e0945e91616099a84a396f95984550f7a1e2da373a1ce80b7d7945e39076ceb1f50c1f316871dbe94bbba
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Filesize
36KB
MD52ee683534c72693c8f93c0603721f1bd
SHA1ba70728f67e9ab78b1b2406a6f6de42d8d88c77c
SHA25657a7bba5b0baa82033e1095d36cc6320948d362bae8a8523a883325db6735b79
SHA5120c88006a0eec7e4911e41d10eb11d192545aa77475b768bd88f1068d52fd0f841286d641c69de58c6f59461b1c9bbaae1bac5b86efbd84c0fffda38b1cf0c735