General
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Target
5e6a4d71343b05a57bb904224619fbb47038cfaed1d82ea1a8bb744598d67849
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Size
112KB
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Sample
240823-z9cbcsxdqa
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MD5
a7903da9c239f2936348b051fc3b6952
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SHA1
746213e786722794d6db2c51bd4590698059d38f
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SHA256
5e6a4d71343b05a57bb904224619fbb47038cfaed1d82ea1a8bb744598d67849
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SHA512
f5194be2d33741e6055cd6eb5fca51674b15754f856024b71653da148bd695346f20bceb35820eb98ea72910d12a8b6a68c6d3db302545acdbe0c5a0f95f21fd
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh73w:w5eznsjsguGDFqGx8egoxmO3rw
Static task
static1
Behavioral task
behavioral1
Sample
5e6a4d71343b05a57bb904224619fbb47038cfaed1d82ea1a8bb744598d67849.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
5e6a4d71343b05a57bb904224619fbb47038cfaed1d82ea1a8bb744598d67849.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
5e6a4d71343b05a57bb904224619fbb47038cfaed1d82ea1a8bb744598d67849
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Size
112KB
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MD5
a7903da9c239f2936348b051fc3b6952
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SHA1
746213e786722794d6db2c51bd4590698059d38f
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SHA256
5e6a4d71343b05a57bb904224619fbb47038cfaed1d82ea1a8bb744598d67849
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SHA512
f5194be2d33741e6055cd6eb5fca51674b15754f856024b71653da148bd695346f20bceb35820eb98ea72910d12a8b6a68c6d3db302545acdbe0c5a0f95f21fd
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBh73w:w5eznsjsguGDFqGx8egoxmO3rw
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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