General
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Target
5d4a1b7be87a7affc29bd90fe5176b90N.exe
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Size
116KB
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Sample
240803-gswdsszemh
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MD5
5d4a1b7be87a7affc29bd90fe5176b90
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SHA1
dfde898da048b622074973fc62db27746618ee4a
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SHA256
0a9098bba351186ee13496207e7334293067b56fee60e9f9dfdf3e9ed1c1964d
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SHA512
6c7915da5d8afa64ad4e0c8fbdc8f18a6afe78fc0906ca0d80c31e543a78d0e9fef832e14ac508e444a083deab5b3a706a2e3717fd583cc5722c575c5250603d
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLVMo:P5eznsjsguGDFqGZ2rDLr
Static task
static1
Behavioral task
behavioral1
Sample
5d4a1b7be87a7affc29bd90fe5176b90N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5d4a1b7be87a7affc29bd90fe5176b90N.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
5d4a1b7be87a7affc29bd90fe5176b90N.exe
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Size
116KB
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MD5
5d4a1b7be87a7affc29bd90fe5176b90
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SHA1
dfde898da048b622074973fc62db27746618ee4a
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SHA256
0a9098bba351186ee13496207e7334293067b56fee60e9f9dfdf3e9ed1c1964d
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SHA512
6c7915da5d8afa64ad4e0c8fbdc8f18a6afe78fc0906ca0d80c31e543a78d0e9fef832e14ac508e444a083deab5b3a706a2e3717fd583cc5722c575c5250603d
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLVMo:P5eznsjsguGDFqGZ2rDLr
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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