General
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Target
6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd
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Size
116KB
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Sample
240907-2kcxpsyhnn
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MD5
05a50ba89e15b4c1a9a2f4c03afb083b
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SHA1
39278a270fbdcf3b45b1a723dae086d1edc68c40
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SHA256
6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd
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SHA512
9e6e9ed9cbef01080eee0805247f4a916fbcf7047cd803ac5957160fe880b82cbb447fb86fe414ec124539b75c5b736c1ec955dc2f40916d68c61173d9a69413
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLK:P5eznsjsguGDFqGZ2rDLK
Static task
static1
Behavioral task
behavioral1
Sample
6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd.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
6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd
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Size
116KB
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MD5
05a50ba89e15b4c1a9a2f4c03afb083b
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SHA1
39278a270fbdcf3b45b1a723dae086d1edc68c40
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SHA256
6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd
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SHA512
9e6e9ed9cbef01080eee0805247f4a916fbcf7047cd803ac5957160fe880b82cbb447fb86fe414ec124539b75c5b736c1ec955dc2f40916d68c61173d9a69413
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLK:P5eznsjsguGDFqGZ2rDLK
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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