Analysis
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max time kernel
141s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29/12/2023, 22:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
05cda8bffd5e4bb71adf6dd1ba8572c3.exe
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
05cda8bffd5e4bb71adf6dd1ba8572c3.exe
Resource
win10v2004-20231215-en
4 signatures
150 seconds
General
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Target
05cda8bffd5e4bb71adf6dd1ba8572c3.exe
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Size
542KB
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MD5
05cda8bffd5e4bb71adf6dd1ba8572c3
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SHA1
9674aa202b44844085a9508360f73e65fd9bfaab
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SHA256
e916e0ec2ffd6bf82666c7a5a8a6ea2571cac08ecb040d12bdc1e8b3ff12af7f
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SHA512
df8a054e97cfe0d00484ab5bee56fcc257786079c07fa4e38a839af02a4a04f6463ad9cdfea180340570c04418b5c357a8d17d4bcc4220883f8734f976e6c90c
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SSDEEP
12288:4k+vceJ2HfgG+26geCaZnZfeZ1g+3dNvD+7niKYoIt/+025IpCohxWx4zA:qvzeg7RWaNZS/3wBYoIt2f6puD
Score
4/10
Malware Config
Signatures
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Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\wc98pp.dll 05cda8bffd5e4bb71adf6dd1ba8572c3.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 05cda8bffd5e4bb71adf6dd1ba8572c3.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main 05cda8bffd5e4bb71adf6dd1ba8572c3.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 05cda8bffd5e4bb71adf6dd1ba8572c3.exe -
Modifies registry class 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32 05cda8bffd5e4bb71adf6dd1ba8572c3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ = "C:\\Windows\\wc98pp.dll" 05cda8bffd5e4bb71adf6dd1ba8572c3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ThreadingModel = "Apartment" 05cda8bffd5e4bb71adf6dd1ba8572c3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp 05cda8bffd5e4bb71adf6dd1ba8572c3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp\CLSID = "{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}" 05cda8bffd5e4bb71adf6dd1ba8572c3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571} 05cda8bffd5e4bb71adf6dd1ba8572c3.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1472 05cda8bffd5e4bb71adf6dd1ba8572c3.exe 1472 05cda8bffd5e4bb71adf6dd1ba8572c3.exe