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Analysis
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max time kernel
139s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26/01/2024, 13:42
Static task
static1
Behavioral task
behavioral1
Sample
P7098769000.rtf
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
P7098769000.rtf
Resource
win10v2004-20231215-en
General
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Target
P7098769000.rtf
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Size
105KB
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MD5
1d3265911278f10d2dcfeeb108e98e5e
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SHA1
aa4af107a2ed04e4d60f362040abc6924870b008
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SHA256
4f0d23f14800f69008bb2c8be79d35b003614326e423946bb54ac4b5efc8dad7
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SHA512
6f2b0bf3065b40f1abefbbd1f2044daac7bbd8327b976893e4edea0e05ed560f32514d29b6b64ff91b118da9f3c889fc65ff54b411feb6485036c83d9bb5f5b7
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SSDEEP
768:8wAbZSibMX9gRWjtwAbZSibMX9gRWjtwAbZSibMX9gRWj24rBBBqAU8wz4AQChjI:8wAlRkwAlRkwAlRKBBqd4+9I
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4892 WINWORD.EXE 4892 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4892 WINWORD.EXE 4892 WINWORD.EXE 4892 WINWORD.EXE 4892 WINWORD.EXE 4892 WINWORD.EXE 4892 WINWORD.EXE 4892 WINWORD.EXE 4892 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\P7098769000.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4892