General
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Target
10a28a59ce13378e10eb6b2ae7fc294299b52df9220fbc847fcbeff5242d0928
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Size
140KB
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Sample
240611-xfj31axdjr
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MD5
9c78d81685ceaceef65c18a06e19dc73
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SHA1
e3c36c0469b93ac220a32b95beec9167719853c2
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SHA256
10a28a59ce13378e10eb6b2ae7fc294299b52df9220fbc847fcbeff5242d0928
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SHA512
6d67d1c4af997c564303abc85886a7e68358cf31b8a4b7a2b059c34884467947ed7faa2c6ba74d9c90c23d22eae1c7cf14c484a5ac46caf0684688fdf9484d87
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SSDEEP
1536:03aacznhtqkUla/NGVcJ/gAqcX0JMseuiGSeNVvDi0tMuUJJny3GM+9:taCqc9rqzMseNoVv9EJFnM8
Behavioral task
behavioral1
Sample
10a28a59ce13378e10eb6b2ae7fc294299b52df9220fbc847fcbeff5242d0928.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
10a28a59ce13378e10eb6b2ae7fc294299b52df9220fbc847fcbeff5242d0928.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
10a28a59ce13378e10eb6b2ae7fc294299b52df9220fbc847fcbeff5242d0928
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Size
140KB
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MD5
9c78d81685ceaceef65c18a06e19dc73
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SHA1
e3c36c0469b93ac220a32b95beec9167719853c2
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SHA256
10a28a59ce13378e10eb6b2ae7fc294299b52df9220fbc847fcbeff5242d0928
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SHA512
6d67d1c4af997c564303abc85886a7e68358cf31b8a4b7a2b059c34884467947ed7faa2c6ba74d9c90c23d22eae1c7cf14c484a5ac46caf0684688fdf9484d87
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SSDEEP
1536:03aacznhtqkUla/NGVcJ/gAqcX0JMseuiGSeNVvDi0tMuUJJny3GM+9:taCqc9rqzMseNoVv9EJFnM8
Score9/10-
Detects executables containing base64 encoded User Agent
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UPX dump on OEP (original entry point)
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Blocklisted process makes network request
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Deletes itself
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1