General
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Target
JavaSetup8u391.exe
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Size
2.2MB
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Sample
231219-x3km2scben
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MD5
029ae246a9b5fd436a1b979e5f4aa54f
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SHA1
4ab915f93bc2ea46eda2fcfbf037b956099ada45
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SHA256
71d4b153af014ac81576fb91bb97ef6c4640f0486f98c2e4c9bb15b87fb9df58
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SHA512
6c3140c1d8dca2be8ad8eb6360318a8cef78e4f31fbee635f0870e0d2bb0f1679948da3b98af1282fe8d586f9f7c3d3a82016f522a1d1447b1e59158146caf31
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SSDEEP
49152:XKU/ESvdaU+c0/IVes7kJXBjYOMjUfkptVxOdxiyh:XKU/xvzg/IVeMjUu5C
Static task
static1
Behavioral task
behavioral1
Sample
JavaSetup8u391.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
JavaSetup8u391.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
JavaSetup8u391.exe
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Size
2.2MB
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MD5
029ae246a9b5fd436a1b979e5f4aa54f
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SHA1
4ab915f93bc2ea46eda2fcfbf037b956099ada45
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SHA256
71d4b153af014ac81576fb91bb97ef6c4640f0486f98c2e4c9bb15b87fb9df58
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SHA512
6c3140c1d8dca2be8ad8eb6360318a8cef78e4f31fbee635f0870e0d2bb0f1679948da3b98af1282fe8d586f9f7c3d3a82016f522a1d1447b1e59158146caf31
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SSDEEP
49152:XKU/ESvdaU+c0/IVes7kJXBjYOMjUfkptVxOdxiyh:XKU/xvzg/IVeMjUu5C
Score6/10-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Browser Extensions
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1