Analysis
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max time kernel
120s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20-10-2022 13:19
Static task
static1
Behavioral task
behavioral1
Sample
59a243a0a4e78f30c180ff71a165c3824408d0656a2576bb6708ac39345bf5d1.doc
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
59a243a0a4e78f30c180ff71a165c3824408d0656a2576bb6708ac39345bf5d1.doc
Resource
win10v2004-20220812-en
General
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Target
59a243a0a4e78f30c180ff71a165c3824408d0656a2576bb6708ac39345bf5d1.doc
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Size
65KB
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MD5
90561cdb753d0af9a5f0c7c6b541d770
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SHA1
6f20f33e95cabd4f38fc952dfaf074d01adc8dcc
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SHA256
59a243a0a4e78f30c180ff71a165c3824408d0656a2576bb6708ac39345bf5d1
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SHA512
1fe5594f49dfc5ad46464ebb404f8336f74d7e53d09b1aa6ea47448c3e18760eb8374fc9897bb03c7ba8f1d06ed5bdf1c7c29051d3301092a4254cf1863cccb7
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SSDEEP
384:QxrDeOSdYkGY0yGcSxwAjLm6CQZm4OT1FwgHlqKWjj4j6Bpp0+V9D0LKDTE0jAE6:QFCBdYkGYUf+4OjwOWVp0goLKDgbU4
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 -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Desktop\General\Wallpaper = "\\Jon.html" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3792 WINWORD.EXE 3792 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 WINWORD.EXE 3792 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\59a243a0a4e78f30c180ff71a165c3824408d0656a2576bb6708ac39345bf5d1.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3792