General
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Target
aa22e581b26ab1abe09eab3d98199027d7c9720e20210fcb7410e5dd378b557a
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Size
46KB
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Sample
241113-knas3s1rdn
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MD5
3b1b24ad9ee9140d7c6110615beff9a0
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SHA1
49ecdf833968d13b29f764734ff5704be1d72bba
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SHA256
aa22e581b26ab1abe09eab3d98199027d7c9720e20210fcb7410e5dd378b557a
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SHA512
c0ff1e156d29b3ca2b7734761126a77eb214161f86a78c3073177b4a1ea2f038ae0dc8721c176e4c85b68cadbd62cede733378b0b25a1fed629ca9ec3362db80
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SSDEEP
768:CcMJOcV8OrUpdJ8WbqpD3TORaEXowekfKiD:yOcjUpkWb2TTgKwuo
Behavioral task
behavioral1
Sample
aa22e581b26ab1abe09eab3d98199027d7c9720e20210fcb7410e5dd378b557a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
aa22e581b26ab1abe09eab3d98199027d7c9720e20210fcb7410e5dd378b557a.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
aa22e581b26ab1abe09eab3d98199027d7c9720e20210fcb7410e5dd378b557a
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Size
46KB
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MD5
3b1b24ad9ee9140d7c6110615beff9a0
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SHA1
49ecdf833968d13b29f764734ff5704be1d72bba
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SHA256
aa22e581b26ab1abe09eab3d98199027d7c9720e20210fcb7410e5dd378b557a
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SHA512
c0ff1e156d29b3ca2b7734761126a77eb214161f86a78c3073177b4a1ea2f038ae0dc8721c176e4c85b68cadbd62cede733378b0b25a1fed629ca9ec3362db80
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SSDEEP
768:CcMJOcV8OrUpdJ8WbqpD3TORaEXowekfKiD:yOcjUpkWb2TTgKwuo
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 Task Manager 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 desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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