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Analysis
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max time kernel
68s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 14:45
Static task
static1
Behavioral task
behavioral1
Sample
355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe
Resource
win7-20220812-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe
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Size
914KB
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MD5
0c3961b1b832242517022cb9fe3138b0
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SHA1
6338ee1b314c9feca4737431caf2d426aa3654dd
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SHA256
355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5
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SHA512
139bb072674a5700814629773b761f361caca1acda4a26d082fc9505ab7c73b11a365b3ab3b848523a36b6ed1a653442dd66e77798e15c4562a69a763b3575ea
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SSDEEP
24576:DWya+zGjuH4NP4qoFIlcOGLqEL6a9E5aCP:DFzYqIbx5aCP
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "3" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "5" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "5" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "57" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "100" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "8405" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Disable Script Debugger = "yes" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "8872" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "8418" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "60" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "49" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.baidu.com 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "35" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "49" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "60" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\baidu.com 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "3" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "35" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "57" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "49" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "100" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "8405" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "8872" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "0" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "8" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "5" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\IESettingSync 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "9740" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "9740" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\NumberOfSubdomains = "1" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "8418" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "8418" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "8" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "8" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "0" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "0" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "3" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "57" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "100" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "8405" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "60" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "35" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\baidu.com\Total = "8872" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.baidu.com\ = "9740" 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Internet Explorer\TypedURLs 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-929662420-1054238289-2961194603-1000\{28B1CAC9-65EF-4B5A-902C-2E483639DDDC} 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4180 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe 4180 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4180 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe 4180 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe 4180 355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe"C:\Users\Admin\AppData\Local\Temp\355b1f1616e4a44d1bdadca6b788a5d6cb2b2406cb6593f861f5f9e953ae2fb5.exe"1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4180