General
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Target
http://google.com
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Sample
240423-newkzaff83
Malware Config
Targets
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Target
http://google.com
Score10/10-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Sets file execution options in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Registers COM server for autorun
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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 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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Installs/modifies Browser Helper Object
BHOs are DLL modules which act as plugins for Internet Explorer.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Browser Extensions
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3