General
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Target
81f68b1e44b4bcce08a3d9daac4e5c4c29f57a673c2fa3502dcdac277c854510
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Size
4.1MB
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Sample
240421-p4l89scc4z
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MD5
4da8df33492604c2532760725cc4ab1b
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SHA1
6b41d653cc9b99970bcbcc4c9cfa710bf7adbeb5
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SHA256
81f68b1e44b4bcce08a3d9daac4e5c4c29f57a673c2fa3502dcdac277c854510
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SHA512
8ce457223043e5f700c3e5c8fe64f56ed9bb528bb876d51b2e72e82b6ba45b24d3fc298baba979aec5410616c870a4151b720dbe204edb63117c91501cf8382a
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SSDEEP
98304:gupp3WUkLaIVxVQ5Lfi8+DAGSBgUwbhlmIRT0sLJ5f:924wrgi8oddlbx
Static task
static1
Behavioral task
behavioral1
Sample
81f68b1e44b4bcce08a3d9daac4e5c4c29f57a673c2fa3502dcdac277c854510.exe
Resource
win10v2004-20240412-en
Malware Config
Targets
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Target
81f68b1e44b4bcce08a3d9daac4e5c4c29f57a673c2fa3502dcdac277c854510
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Size
4.1MB
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MD5
4da8df33492604c2532760725cc4ab1b
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SHA1
6b41d653cc9b99970bcbcc4c9cfa710bf7adbeb5
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SHA256
81f68b1e44b4bcce08a3d9daac4e5c4c29f57a673c2fa3502dcdac277c854510
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SHA512
8ce457223043e5f700c3e5c8fe64f56ed9bb528bb876d51b2e72e82b6ba45b24d3fc298baba979aec5410616c870a4151b720dbe204edb63117c91501cf8382a
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SSDEEP
98304:gupp3WUkLaIVxVQ5Lfi8+DAGSBgUwbhlmIRT0sLJ5f:924wrgi8oddlbx
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Glupteba payload
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Modifies Windows Firewall
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Executes dropped EXE
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1