Analysis
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max time kernel
153s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06-11-2022 12:20
Static task
static1
Behavioral task
behavioral1
Sample
58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe
Resource
win7-20220812-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe
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Size
768KB
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MD5
0905114401adca2d542bb147de69cf36
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SHA1
391b3f25250d5cad4efbad8dab1f5bbe3c2b9c51
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SHA256
58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32
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SHA512
f60ae10658d1b4d0fd07da4e333d4dbcd2929552e8e8718f325abd351e862c05c488e52750b17a596a0e1dc2e63d9e549730c20b3a1d715fb11a63b78dc677c3
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SSDEEP
12288:MoakyYIAvFGMTQzZr6VI5VaAGnA7wU23USvzf1zSjwpVkZCvDIhYdVytF3Npf/B7:FBII4r6VKaAaA7T2k81fkFYdVaFfpyiB
Score
10/10
Malware Config
Signatures
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joker
Joker is an Android malware that targets billing and SMS fraud.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe -
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 Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\IESettingSync 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\51bfz.cn 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.51bfz.cn 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\51bfz.cn\Total = "63" 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\51bfz.cn 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.51bfz.cn\ = "63" 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "126" 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.51bfz.cn\ = "126" 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\51bfz.cn\NumberOfSubdomains = "1" 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "63" 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\51bfz.cn\Total = "126" 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe 988 58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe"C:\Users\Admin\AppData\Local\Temp\58ab164530a5835fd4c8ef3aff4f1d12c2fca4e63f2b8d07c28df48055142b32.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:988