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General
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Target
a9b79ea4ebc364778d7a234fb1802c80N.exe
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Size
472KB
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Sample
240825-lk5pqaxcka
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MD5
a9b79ea4ebc364778d7a234fb1802c80
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SHA1
e692cb70b4289dfc0a758c8cd134e17b36af77a8
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SHA256
61a2be81c4b96cc8404bdf4ef1085445277de8d519459f5350dd0ca3fe47b98a
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SHA512
3ea1efbe45450163d575502cadfbc6d9f3bb91df1629b50ad50a6d66c488e2d49a0b34e1d60345b0f9a55c156e88d13e61e40e5d77a145bd356bddbe87d10399
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SSDEEP
12288:a5yUChnrsy/Ay4aUi8YRVkvtmFW/OZM9+1+gWQbHyuG9peWx5XyyzcW3bROnkgR:a5yUChrsYT8YRivyW/eMIFM900Xyy3bs
Behavioral task
behavioral1
Sample
a9b79ea4ebc364778d7a234fb1802c80N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a9b79ea4ebc364778d7a234fb1802c80N.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
a9b79ea4ebc364778d7a234fb1802c80N.exe
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Size
472KB
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MD5
a9b79ea4ebc364778d7a234fb1802c80
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SHA1
e692cb70b4289dfc0a758c8cd134e17b36af77a8
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SHA256
61a2be81c4b96cc8404bdf4ef1085445277de8d519459f5350dd0ca3fe47b98a
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SHA512
3ea1efbe45450163d575502cadfbc6d9f3bb91df1629b50ad50a6d66c488e2d49a0b34e1d60345b0f9a55c156e88d13e61e40e5d77a145bd356bddbe87d10399
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SSDEEP
12288:a5yUChnrsy/Ay4aUi8YRVkvtmFW/OZM9+1+gWQbHyuG9peWx5XyyzcW3bROnkgR:a5yUChrsYT8YRivyW/eMIFM900Xyy3bs
Score10/10-
Modifies WinLogon for persistence
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Drops file in Drivers directory
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1