General
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Target
c5c3169cf4c8132f94a8ce8346745c67d1cb1164d0bca05e355da8733dc6f3a2
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Size
116KB
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Sample
240817-fj7vssyarh
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MD5
29ad3bc0d80b70bcf377fc9cdc0534d1
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SHA1
6603a72eebe0ad6bdcb0c28efc8cf09fe57605dc
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SHA256
c5c3169cf4c8132f94a8ce8346745c67d1cb1164d0bca05e355da8733dc6f3a2
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SHA512
7c7b17045aaa606ec555170a0ba9fd95bfdef0d783b973bffa17a009f82d1e643820cf13abe7c4d6f39d82202f12dc8862b89decc30daaeb7ee648707d2346b1
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMdeQzr:P5eznsjsguGDFqGZ2rxr
Static task
static1
Behavioral task
behavioral1
Sample
c5c3169cf4c8132f94a8ce8346745c67d1cb1164d0bca05e355da8733dc6f3a2.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c5c3169cf4c8132f94a8ce8346745c67d1cb1164d0bca05e355da8733dc6f3a2.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
c5c3169cf4c8132f94a8ce8346745c67d1cb1164d0bca05e355da8733dc6f3a2
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Size
116KB
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MD5
29ad3bc0d80b70bcf377fc9cdc0534d1
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SHA1
6603a72eebe0ad6bdcb0c28efc8cf09fe57605dc
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SHA256
c5c3169cf4c8132f94a8ce8346745c67d1cb1164d0bca05e355da8733dc6f3a2
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SHA512
7c7b17045aaa606ec555170a0ba9fd95bfdef0d783b973bffa17a009f82d1e643820cf13abe7c4d6f39d82202f12dc8862b89decc30daaeb7ee648707d2346b1
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMdeQzr:P5eznsjsguGDFqGZ2rxr
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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