General
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Target
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN
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Size
196KB
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Sample
241107-sfsypavblg
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MD5
07f35139b8c124c730d8c073b7b9cfc0
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SHA1
1bda918d117b2e20ff9543c03a4abaeb799119fa
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SHA256
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47f
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SHA512
ee478bbcf7273843d31cc5e77df4612edf12d2dfcc3a19e08e27ed38fa63b004df23265cbc9644bdd1bb3f23fb894b4fc366b25e8afe9fc9b40c50fdc382488f
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SSDEEP
3072:ZOgUXoutNNxZVX4/awxfodLJUBv9Bsor1rHjhMU9npQQpmuG:ZFYoSrRARoYlld9n2Qpmx
Behavioral task
behavioral1
Sample
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47fN
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Size
196KB
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MD5
07f35139b8c124c730d8c073b7b9cfc0
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SHA1
1bda918d117b2e20ff9543c03a4abaeb799119fa
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SHA256
ef7031b83716a98591da92f00dac92464093c75e111fee49cd26804ff593c47f
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SHA512
ee478bbcf7273843d31cc5e77df4612edf12d2dfcc3a19e08e27ed38fa63b004df23265cbc9644bdd1bb3f23fb894b4fc366b25e8afe9fc9b40c50fdc382488f
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SSDEEP
3072:ZOgUXoutNNxZVX4/awxfodLJUBv9Bsor1rHjhMU9npQQpmuG:ZFYoSrRARoYlld9n2Qpmx
Score10/10-
Modifies WinLogon for persistence
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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Disables RegEdit via registry modification
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Disables use of System Restore points
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Executes dropped EXE
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Loads dropped DLL
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Modifies system executable filetype association
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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
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
6