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Analysis
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max time kernel
120s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
03/11/2023, 01:55
Static task
static1
Behavioral task
behavioral1
Sample
Luis Munoz shared Guzman Munoz Engineering Surveying Inc..pdf with you.msg
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
Luis Munoz shared Guzman Munoz Engineering Surveying Inc..pdf with you.msg
Resource
win10v2004-20231023-en
General
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Target
Luis Munoz shared Guzman Munoz Engineering Surveying Inc..pdf with you.msg
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Size
83KB
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MD5
fb1dc7821999376f07e04fe0289c029f
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SHA1
9240584f8261ca6c60336062ca5d5fa79ce63e96
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SHA256
94cd2efe6222e0be0044f978af08ddb4d804e8724f8c0cf731067747c45b6b68
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SHA512
9b5ad9340519d906e66d88129fa7b63eda0f00a6b985815c9b741a02fe4c4e88f72f5c3bfdd0d7959d199b0c6c02dfab5f886fac3cde9f1f39872d1a94ce30c9
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SSDEEP
768:IU5j7UftpjEdnl54qIYQVe3H+GSbpQ+6yO8PhErpHgIw59oWsKFWsKHMeaZtpjtY:7V7U1NKzJ/cKa8rY8WNWWNt/Eh+jtDi
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3804 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Luis Munoz shared Guzman Munoz Engineering Surveying Inc..pdf with you.msg"1⤵
- Modifies registry class
PID:1408
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3804