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Analysis
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max time kernel
103s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
08/02/2023, 18:50
Static task
static1
Behavioral task
behavioral1
Sample
P.O 2302000006.doc__.rtf
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
P.O 2302000006.doc__.rtf
Resource
win10v2004-20220901-en
General
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Target
P.O 2302000006.doc__.rtf
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Size
1.8MB
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MD5
82a740e8bca6d24877f7cbf263fddaa1
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SHA1
536496c4017a95cfff0226ef1212a8c01862baad
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SHA256
672a9e0f2f6fa25d2d748d0d8f44b65962a4be004df05cfd361835d892bd533a
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SHA512
dd608170c741cc1db9794594cc44b38116e9ffcb8c89b50eaaa560eab9b75c6f5abdfe245d4ce201fb32df47552ada0d7df9eaa6818f1e98a38cbabffacb6f24
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SSDEEP
24576:thwCRRlW5IQUzYsbteMGfkfzhF1ee8la65bmYS3O7kCMNYc1JBStYG8TOl97JkXk:u
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4828 WINWORD.EXE 4828 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4828 WINWORD.EXE 4828 WINWORD.EXE 4828 WINWORD.EXE 4828 WINWORD.EXE 4828 WINWORD.EXE 4828 WINWORD.EXE 4828 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\P.O 2302000006.doc__.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4828