General
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Target
1a66506e138e68fe442d04de7aaa3481157bfab01951cc8d3c7e2c66d95419ae
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Size
4.2MB
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Sample
240509-2l8qrsea73
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MD5
25207895d844c4a2a86e6a7ffcb5d276
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SHA1
20718f8e88d167d3079126e9be3bcfb48393ad1f
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SHA256
1a66506e138e68fe442d04de7aaa3481157bfab01951cc8d3c7e2c66d95419ae
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SHA512
489b46ac55c072b07a0151c12eb972068a32a9273856b4604ea41d9a867145597e8797c4e5d49f92f250de6d56b552a2dfa5764a8c89115ea6db4b12a5656216
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SSDEEP
98304:WmSdBJVF/sadCcVup8cliXqsi9lykt/Z+2I6NciPMqY/zZX:WL5rvCVi6sEDRZCgbrYbF
Static task
static1
Behavioral task
behavioral1
Sample
1a66506e138e68fe442d04de7aaa3481157bfab01951cc8d3c7e2c66d95419ae.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
1a66506e138e68fe442d04de7aaa3481157bfab01951cc8d3c7e2c66d95419ae
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Size
4.2MB
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MD5
25207895d844c4a2a86e6a7ffcb5d276
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SHA1
20718f8e88d167d3079126e9be3bcfb48393ad1f
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SHA256
1a66506e138e68fe442d04de7aaa3481157bfab01951cc8d3c7e2c66d95419ae
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SHA512
489b46ac55c072b07a0151c12eb972068a32a9273856b4604ea41d9a867145597e8797c4e5d49f92f250de6d56b552a2dfa5764a8c89115ea6db4b12a5656216
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SSDEEP
98304:WmSdBJVF/sadCcVup8cliXqsi9lykt/Z+2I6NciPMqY/zZX:WL5rvCVi6sEDRZCgbrYbF
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Glupteba payload
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Modifies boot configuration data using bcdedit
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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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 file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1