General
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Target
c6b65d3ef730ec19c0a383fbe7862dd0N.exe
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Size
117KB
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Sample
240731-vj93gsyflh
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MD5
c6b65d3ef730ec19c0a383fbe7862dd0
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SHA1
4186b6cb145d0357d186832a65eef8f722900aab
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SHA256
69176845883832bd1eafcf4491e69d97c92e0bc874a09d2d2dd3b9ca6b945ae3
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SHA512
c5ff41acfca03b6aab675863d480345c082c10389ba640ec2ea73476cbd3887d8c982aa2d9f08faba5aa8c5f120ad35d9d5127ba3a908711a014aefb3e51cee8
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLZlfr:P5eznsjsguGDFqGZ2rDLT
Static task
static1
Behavioral task
behavioral1
Sample
c6b65d3ef730ec19c0a383fbe7862dd0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c6b65d3ef730ec19c0a383fbe7862dd0N.exe
Resource
win10v2004-20240730-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
c6b65d3ef730ec19c0a383fbe7862dd0N.exe
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Size
117KB
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MD5
c6b65d3ef730ec19c0a383fbe7862dd0
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SHA1
4186b6cb145d0357d186832a65eef8f722900aab
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SHA256
69176845883832bd1eafcf4491e69d97c92e0bc874a09d2d2dd3b9ca6b945ae3
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SHA512
c5ff41acfca03b6aab675863d480345c082c10389ba640ec2ea73476cbd3887d8c982aa2d9f08faba5aa8c5f120ad35d9d5127ba3a908711a014aefb3e51cee8
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLZlfr:P5eznsjsguGDFqGZ2rDLT
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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