General
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Target
62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0
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Size
115KB
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Sample
240823-1bw4jsxfpe
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MD5
0fd1d7365b2b05de06efb168426cc01b
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SHA1
dcaea9116bf266bdc3d57b9f8705033791ddb349
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SHA256
62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0
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SHA512
1c02de96a5c28fb7b9ea481188da457583e6c9b2dc31daefca6182e94f7268921627af78eb5efb95b2b478d294f90511fa62447ee056b9ed2646138b4d94d201
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMdes:P5eznsjsguGDFqGZ2r9
Static task
static1
Behavioral task
behavioral1
Sample
62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
njrat
0.7d
neuf
doddyfire.linkpc.net:10000
e1a87040f2026369a233f9ae76301b7b
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reg_key
e1a87040f2026369a233f9ae76301b7b
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splitter
|'|'|
Targets
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Target
62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0
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Size
115KB
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MD5
0fd1d7365b2b05de06efb168426cc01b
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SHA1
dcaea9116bf266bdc3d57b9f8705033791ddb349
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SHA256
62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0
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SHA512
1c02de96a5c28fb7b9ea481188da457583e6c9b2dc31daefca6182e94f7268921627af78eb5efb95b2b478d294f90511fa62447ee056b9ed2646138b4d94d201
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMdes:P5eznsjsguGDFqGZ2r9
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Modifies Windows Firewall
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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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
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1