General
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Target
4d8c2542c9c2e46ba20411eca88221e43ad39def013eab45a5aa7e7307c802a3
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Size
4.1MB
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Sample
231012-flypxaaf54
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MD5
737c9fd51fc2c8558eb533fc4c88a7d0
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SHA1
d28950b09ebbc483a2d2ad92ff9e94ef1bd8a6c1
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SHA256
4d8c2542c9c2e46ba20411eca88221e43ad39def013eab45a5aa7e7307c802a3
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SHA512
e04450baa09026b1974534ceb0095220abdf2d4f37461c59f10786b41d89adfed9ed9ccdd89cf814959d3a0ffbbb123451577635309cc295c3a136703c7635f4
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SSDEEP
98304:fZvizi9TYcdcmJwy08hZjaU8DpJ/7O248HC1:h6zi9T/CmJwZ8jaU8Dn7O248w
Static task
static1
Behavioral task
behavioral1
Sample
4d8c2542c9c2e46ba20411eca88221e43ad39def013eab45a5aa7e7307c802a3.exe
Resource
win7-20230831-en
Malware Config
Targets
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Target
4d8c2542c9c2e46ba20411eca88221e43ad39def013eab45a5aa7e7307c802a3
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Size
4.1MB
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MD5
737c9fd51fc2c8558eb533fc4c88a7d0
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SHA1
d28950b09ebbc483a2d2ad92ff9e94ef1bd8a6c1
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SHA256
4d8c2542c9c2e46ba20411eca88221e43ad39def013eab45a5aa7e7307c802a3
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SHA512
e04450baa09026b1974534ceb0095220abdf2d4f37461c59f10786b41d89adfed9ed9ccdd89cf814959d3a0ffbbb123451577635309cc295c3a136703c7635f4
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SSDEEP
98304:fZvizi9TYcdcmJwy08hZjaU8DpJ/7O248HC1:h6zi9T/CmJwZ8jaU8Dn7O248w
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Glupteba payload
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Modifies Windows Firewall
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1